Americans are being asked to tip on digital screens for everything from a cup of coffee to self-checkout at grocery stores, and many are frustrated with the new tipping culture. Pizza chain Domino’s ...

Last month, I was kind of a pain at my grocery store’s deli counter. I didn’t mean to be, but my cold-cut order was more complicated than I’d imagined. The employee had to dig around in the back to ...

Desiree Singleton recalled her late father, Bill Ringler, having her, her brother and sister figuring out a tip on a bill when the family dined out. “He talked to us about the service we got and how ...