Extra Learning Resources:
http://splash.abc.net.au/topic/-/t/495666/percentages
https://www.abc.net.au/tv/thecheckout/
http://www.abc.net.au/news/2014-10-27/proposed-gst-changes-necessary-evil/5845218
https://www.alamandamaths.com/number-and-algebra/money/investigate-and-calculate-best-buys/
http://www.workingmaths.net/pdf/sample/fmaths-s.pdf
https://www.moneysmart.gov.au/teaching/teaching-resources
http://www.abc.net.au/btn/story/s4005243.htm
https://docs.google.com/spreadsheets/d/1jXSt_CoDzyDFeJimZxnhgwOVsWkTQEsfqouLWNNC6Z4/pub?output=html#
http://dobmaths.weebly.com/percentages-and-financial-mathematics.html
http://www.blake.com.au/v/vspfiles/downloadables/members/9781741254747_ESS-Mathematics-Year-8.pdf
http://numeracyskills.com.au/resources/Stage_4_Diagnostic_Tasks_DEC.pdf
http://www.makingcents.com.au/nsw/stage3/makingcentscalculating.pdf
References:
https://www.youtube.com/watch?v=sYbTBVDNHYE&feature=youtu.be
https://www.ato.gov.au/law/view/document?DocID=GII/GSTIIFL1/NAT/ATO/00001
http://threeacts.mrmeyer.com/duelingdiscounts/
https://pixabay.com/photos/new-york-broadway-wall-street-2408785/
Grocery Unit Prices
https://www.accc.gov.au/consumers/groceries/grocery-unit-prices
https://www.jacaranda.com.au/subjects/australian-curriculum/mathematics/#titles
https://www.wiley.com/legacy/Australia/PageProofs/MQ/8_AC_3E/c06ApplicationOfPercentages.pdf
http://www.scootle.edu.au/ec/viewing/L3238/index.html
https://www.mathgoodies.com/articles/shopping-goodies