Two groups held marches outside of St. Paul City Hall today, on different sides of the argument regarding whether or not a proposed $15 minimum wage in the city should include a tip credit.
A tip credit is a structure that allows businesses to pay tipped employees less than the minimum wage in St. Paul. It's a repeat in some ways of the debate Minneapolis had before its passage of a minimum wage hike last year (without any such exemption for tipped workers) but in St. Paul the issue doesn't break…