Best/worst penny retirement puns and tributes

The penny drops as the Royal Canadian Mint will stop producing the 1 cent coin this week.  These...

The penny drops as the Royal Canadian Mint will stop producing the 1 cent coin this week. These pennies were photographed at the London Free Press in London on Thursday January 31, 2013. CRAIG GLOVER The London Free Press / QMI AGENCY

QMI Agency

, Last Updated: 11:41 AM ET

Tributes emerge as Canada tries to adapt to today's change.

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