> Growing up, i've been told leave at least 15%, or 10% if the service is atrocious This seems nuts to me - if the service is truly atrocious, to the point whe

> Growing up, i've been told leave at least 15%, or 10% if the service is atrocious This seems nuts to me - if the service is truly atrocious, to the point where it’s questionable whether the service I asked for was delivered at all, I’m going to refuse to pay at all. If it’s run of the mill atrocious service and I want to prove a point via tipping, I’ll tip $0.01.