In a country as decimalised and metric-ised (Is that a word?) as Australia - where we drive in Kms, buy our milk and fuel in litres, measure our height in cms and weight in kgs, and buy our fruit, meat and fish in kilos, why on earth are they still selling eggs by the dozen???
I can understand that 5 eggs is difficult to box tidily, but what's with the 12 rather than 10???