Tip rates A generous tip often signifies outstanding service and a high level of customer satisfaction. The low tip rates at medspas is consistent with staffing norms at these businesses: Treatments are often performed by salaried medical professionals who don’t work for tips. Percentage of transaction amount designated for tips Salons Top earners 18% High achievers 16% Average 14% Nail salons Top earners 16% High achievers 15% Average 12% Barbershops Top earners 20% High achievers 18% Average 16% Membership-based spas Top earners 14% High achievers 12% Average 10% Waxing centers Top earners 16% High achievers 15% Average 14% Non-membership spas Top earners 14% High achievers 12% Average 9% Medspas Top earners 6% High achievers 2% Average 0% 17