todays regular unleaded rack price for Edmonton.
https://www.petro-canada.ca/en/rack-...k-pricing.aspx
$0.856
Taxes for gasoline at $1.30/litre are
GST $0.065
Carbon tax just went up this year. $0.0673
Provincial Excise tax $0.1973
Federal Excise tax $0.10
$0.4296 taxes
Profit per litre leaves about 2 cents profit for the retailer.