Encourage deeper thinking about spending, pricing, and advertising tactics. 📌 Topics Included: • Estimating costs quickly estimating costs • Break even thinking in purchases break even point shopping • Evaluating waste vs value waste and value • Rounding for mental math in shopping price rounding strategies • Multi buy vs single item decisions multi buy vs single buy • Applying multiple discounts stacked discounts • Total cost with multiple fees price after multiple fees • Interpreting advertis