ROCHESTER, N.Y.--(BUSINESS WIRE)--Paychex, Inc., a leading provider of payroll, human resource, insurance, and benefits outsourcing solutions for small- to medium-sized businesses, has been named to Selling Power magazine’s 2015 list of the 50 Best Companies to Sell For, coming in at number 9. This is the third consecutive year Paychex has appeared on the list, moving up from its number 12 spot last year. “This is a tremendous honor, not only for the sales organization, but for our entire compa