Australia's rules for how to round are summed up in four dot points here in a single page of info, with another two short paragraphs about how electronic/credit

Australia's rules for how to round are summed up in four dot points here in a single page of info, with another two short paragraphs about how electronic/credit card and cheque transactions are handled (they are not rounded): https://www.accc.gov.au/media-release/rounding-and-eftpos-transactions https://www.accc.gov.au/media-release/rounding-and-eftpos-tr... When the removal of one and two cent pieces actually happened in Australia (1991), all the details were distributed in a pamphlet of just four pages. That amount of information is probably about all people need, literally just a document with some guidelines!