Things I've learnt...

1) The $2 coin is smaller than the $1 coin.
2) The 50 cent coin is huge!
3) If you pay in cash, shops often round the price up. Don't think 1 or 2 cent coins are in circulation.
4) Streets in the Central Business District are named after royalty. Male names run east-west and female names run north-south.
5) You can't buy alcohol in supermarkets.
6) Phone contracts include a lot of data and you don't need proof of address to get one.
7) Primark doesn't exist.
8) You can get cash back in some supermarkets without buying anything - saves you getting charged by using another bank's ATM.
9) You have to pay for the pleasure of having a bank account
10) Food packaging is a different colour, e.g. salt & vinegar crisps are pink!

To be continued...

11) They sell 'giant' Freddos here!
12) Chocolate here is not great. If I ever get a visitor from the UK, could you please sneak some Cadbury's chocolate into the country?
13) There's a shop called The Cheesecake Shop. (I went to a BBQ and three people brought along cheesecakes from there, so I'm thinking it's a big deal!)
14) BIG W is like Wilko's meets Matalan - it'll have to do with there being no Primark and all.