Aug 15 (Reuters) - Metro Inc MRU.TO
* Metro reports 2017 third quarter results
* Q3 earnings per share C$0.78
* Q3 sales C$4.073 billion versus I/B/E/S view c$4.05 billion
* Q3 same store sales fell 0.2 percent
* Q3 earnings per share view C$0.79 -- Thomson Reuters I/B/E/S
* Estimate impact of increase in minimum wage recently announced in Ontario to be approximately $45 to $50 million on an annualized basis for 2018