The act of assembling various combinations of food types and products according to how much cash one has on them, choosing from the dollar menu of budget friendly mexicana themed fast food chains (e.g. Taco Bell; Del Taco)
I was able to use my five dollars to get two different kinds of tacos and two different kinds of burritos by employing my skills in Taconomics.
Comparing prices of goods at stores to taco bell’s value menu.
This gallon of milk is 3.99 , taconomics tells me that i COULD get 4 Spicy soft potato tacos OR this gallon of milk. Decision is clear