| 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 | $50.70 | 12.170% | $56.8702 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $149.75 | 8.288% | $162.1613 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $61.55 | 5.787% | $65.1119 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $118.59 | 7.271% | $127.2127 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $77.39 | 6.402% | $82.3445 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $108.90 | 9.240% | $118.9624 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $106.46 | 13.685% | $121.0291 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $673.34 | $733.6921 | $733.68 | $733.65 | $733.70 | |