The average value for the Canadian dollar on Tuesday was 79.96 cents US, up 0.04 of a cent from Monday.The U.S. dollar was at C$1.2507, down 0.05 of a cent.Pound sterling was at C$1.6319, up 0.16 of a cent, and US$1.3048, up 0.18 of a cent.The Euro was at C$1.4592, up 0.27 of a cent.Quotations provided by the Bank of Canada.