| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.81 | 9.436% | $65.4537 | $65.45 | $65.45 | $65.50 |
| Purchase #2 | $100.40 | 9.417% | $109.8547 | $109.85 | $109.85 | $109.90 |
| Purchase #3 | $131.85 | 3.121% | $135.965 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $124.41 | 11.148% | $138.2792 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $29.66 | 5.784% | $31.3755 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $85.99 | 9.815% | $94.4299 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $232.87 | 3.799% | $241.7167 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $764.99 | $817.0747 | $817.08 | $817.10 | $817.20 | |