Jack buys 5 books at $12.40 each and pays a 7% sales tax. What is the total cost including tax?

Mon, 04 May 2026 22:07:51 +0000

**What Is the Total Cost When Jack Buys 5 Books at $12.40 Each with 7% Sales Tax?** Curious about a simple math question gaining traction among readers exploring accessible e-learning and personal growth? The query “Jack buys 5 books at $12.40 each and pays a 7% sales tax. What is the total cost including tax?” reflects growing interest in how small book purchases fit into everyday budgets across the U.S. This isn’t just about numbers—it’s about clarity in a market where informed spending matters. With rising interest in self-improvement, skill development, and digital learning, many are weighing the cost of physical and digital books. The scenario — five hardcover or paperback