Today’s New Tipping Etiquette: How Much to Tip Everyone
"Described as a shop where the tip pool is shared among hourly employees, an arrangement that meaningfully raises workers' take-home pay: instead of earning the stated minimum wage (about $16 an hour), employees end up with roughly $21 an hour after tips are distributed. The example is used to illustrate how tipping can directly boost hourly wages for hourly-paid staff." - Grub Street
