Child care costs in Australia, 2020.
Child care costs in Australia can be around $600 per week, to be paid from the parents after tax income.
The Parenthood has released a calculator to help families determine what they could save on childcare costs, and the mention child care costing $120 a day.
http://www.theparenthood.org.au/childcare_subisdy_calculator
That would be $600 per week, if full-time.
A gross wages of $675 would be about $600 after tax.