Originally Posted by
MSPeconomist
IMO in most places, the benchmark would be 15% of the bill BEFORE TAXES for adequate service in most full service restaurants. I'd tip a bit more for better service, but not go to 20% unless it had been very cordial and professional outstanding service in a more formal or luxurious restaurant.
I see more and more "recommended tips" printed on receipts, and in many instances these are opaquely calculated on the after tax amount. I don't like that practice, it seems dishonest. Many of the "recommended tips" begin at 18% after tax and go to 25%. If you want to leave 15% you need to know math.
I was given a tablet to sign at a restaurant this week and the tip had been pre-set to 22%. I wonder how many customers just hit the OK button without noticing.