The practice likely originated in early modern Europe, when wealthy aristocrats would offer servants tips in exchange for excellent service. Americans traveling in Europe during the mid-1800s saw tipping as a mark of sophistication and introduced the practice in the US. Tipping became increasingly common after the Civil War, with formerly enslaved people working in the hospitality industry for minimal or zero wages becoming the first group to rely on tips for income.
In the US, roughly 5 million tipped employees (those who make $30+ per month in tips) are not entitled to the normal federal minimum wage, meaning customers ultimately determine their earnings. In recent years, some have argued that this dynamic has pushed tipping standards to unreasonable levels and believe employers should be responsible for employees’ wages rather than customers.