I worked at a full service gas station in high school and community college. In 4 years of pumping gas, checking oil, checking tires, washing windows, I had exa

I worked at a full service gas station in high school and community college. In 4 years of pumping gas, checking oil, checking tires, washing windows, I had exactly one customer that would tip. People did not tip at full service because they were paying extra for the service. We did not expect tips, pay was slightly better than minimum wage. I'd rather pay more than tip. People need to be paid reasonable and calculable wages.