2015 Tax Tables and Payroll Withholding Rates Updated inside Small Business Payroll Software by PayrollMate.com Chicago, IL, Jan. 2, 2015 (GLOBE NEWSWIRE) -- Payroll Mate software (http://www.Payroll-Mate.com  / 1-800-507-1992 ) reminds employers and tax professionals of the latest payroll withholding...