While Americans generally hold a lot of confusion and animosity toward suggested tip amounts, according to a survey from the Pew Research Center, whether it’s 15% or 30%, there are still people around ...

Roughly three-quarters of adults said the quality of the service they receive is a major factor in deciding whether and how much to tip, according to a recent report by the Pew Research Center.

These servers got extremely generous tips. In 2016, server Sarah Clarke, who was pregnant, received a $900 tip right before going on maternity leave. In 2017, Cassandra Ray not only got a selfie with ...