Tipping is so much more complicated than figuring percentages ... by robots figuring out how to split the check at an Italian restaurant. Welcome to Bistromathics. TASTE Q&A: Mike Sutter ...

In-person restaurant: 20% to 25% of the total check ... Pet-care providers: How much to tip a dog groomer depends on the cost ...

“Any time a service is performed, a gratuity is required,” she says. How much to tip restaurant servers: Twenty percent of the bill has become standard for sit-down establishments and 10% for ...

Counter-service restaurant workers will likely appreciate ... gift or handmade treat during the holiday season. How much ...

A new study by restaurant supplier US Foods show some ... And it seems like many aren't actually tipping as much as they say. The survey also shows that 60% of drivers are consistently irritated ...

With a few quick swipes on a smartphone, consumers can avoid spending extra time and money agonizing over how much to tip a valet or restaurant server. "Tipping has changed radically in the last ...