Teach your students how to calculate the real cost of goods and services by factoring in taxes and tips. Designed for grades 5–9, this engaging lesson pack makes financial literacy practical and relatable for everyday life. What’s Included: ✔ Scripted lesson plan (30–40 minutes) ✔ Teacher instructions (sub-friendly) ✔ Warm-up question + example problem ✔ Vocabulary slide (sales tax, tip, total cost) ✔ Printable student worksheet ✔ 5-question mini-quiz ✔ Answer key Topics Covered: • What sales ta