I've just updated the top interest rates for the best term deposit accounts in Australia, sadly with the recent Reserve Bank of Australia interest rate cuts the interest on savings isn't great so you have to really make the most of what you can get:
Compare the best term deposit interest rates - Money | Saver Scene Australia
It may also be worth considering the regular savings high interest savings accounts to get a good interest rate:
Regular Savings - high interest savings accounts - Money | Saver Scene Australia
If I've missed any good interest rates do drop me a private message on here and I'll rectify it.