Saori Hareyama -- Ichi-en Dama no Tabigarasu（一円玉の旅がらす）

By Monaneko via Wikimedia Commons For the past several years, we Canadians have been getting along in our economy without the one-cent coin, aka the penny . Rounding up and down has been our way of circumventing the lack of that copper disc when paying in cash here in the Great White North . And yet...and I will apologize to Japanese currency fans in advance for what I'm about to write...the…