Links/Information that you may find useful:
Bank of Canada Exchange Rates - bankofcanada.ca
This site includes information on interest and exchange rates, financial indicators and a currency converter.
Department of Finance Canada -
Canada Revenue Agency - www.canada.ca/en/revenue-agency.html
Payroll calculator - www.canada.ca/en/revenue-agency/services/e-services/e-services-businesses/payroll-deductions-online-calculator.html
Public Holiday Pay Calculator - www.ontario.ca/page/public-holiday-pay-calculator
Canadian Federation of Independent Business - https://www.cfib-fcei.ca/en