Encourage deeper thinking about spending, pricing, and advertising tactics. 📌 Topics Included: • Percent contribution of items in a purchase percent of total spending • Rounding for mental math in shopping price rounding strategies • Applying multiple discounts stacked discounts • Doubling price vs doubling quantity price doubling comparison • Unit price misconceptions price per unit misconceptions • Evaluating bundle deals advertising bundle value • Identifying overpaying overpay analysis • To