The reason that tipping exists is because it is meant for people in service jobs.
These services are a premium, and rven so the profit margins are incredibly low.
In order to keep prices low and to remain competitive, it is prohibitive to pay a 'living wage' to these workers.
Also, this helps to incentivise better service, because waitstaff will make beans if they fail to get good tips.
The current 'acceptible' tipping rate for excellent service is 20%.
It is not hard to get close to that, even if I am horrible at math.
My ollady has some formula that sometimes works, but I can get within 50¢ of her result in just a few seconds.
Basically I figure 25% of the bill, and then take 1/5 from the result.
Also, I will go so far as to make sure that the tip is picked up by the proper folks, because tip theft is very real.
Customers and other employees alike can steal any cash left on a table after a meal.
If you disagree with tipping, here is perspective for you:
I go to McDonald's, where $13-$15 is the hiring wage.
A Double Quarter Pounder (1/2 pound) with cheese is about $8.
If I go to the bar, I can get a 2/3 lbs. burger, unlimited fries, and a pint beer for $15.
Not only is the food serving bigger, it is BETTER, and so is the atmosphere.
I have no real problem shelling out $20 for the latter, because the people at a baror restaurant often pool their tips at the end of the night.
Don't forget that these folks are alsoforced to report these tips and pay taxes on them at the end of the year.
Your tips allow for better service and better food at a reasonable cost difference.
Keep in mind that if I also got the large fries and a large (watery pop, yuck) drink at McDonald's, the bill would crest $10.
Oh, yeah, and who is going to bet me that if I order no onions that McDonald's will screw that up?
They want $15 an hour, but charge me for bacon that never got put on the burger (This happens more often than not. I quit ordering bacon at McDonald's because they have about a 50% success rate of actually placing it on the order, and a 100% success rate of charging for it.)
Notice how McDonald's takes your money BEFORE you get your food, and real restaurants don't expect payment until after you eat?
These blumpkins making $15/hr at McDonald's deserve to be replaced by machines.
Do I sound bitter?
Good, I may very well be.
These people make more than I do per hour, and yet can't get an order right on a cash register that has pictures on it like a toy for toddlers.
Then bitch for years about wanting more money, and yet these places still can't get enough help that will actually WORK- even though they would make dollars more per hour than I do.
So, no, I dont have a problem with tipping because I have worked in restaurants and know that the profit margins do not support a payroll such as other institutions do.
The most failed endeavors are restaurants.
This is not because the food was bad, or other things that McDonald's is guilty of every day.