| 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 | $13.89 | 12.530% | $15.6304 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $87.50 | 11.831% | $97.8521 | $97.85 | $97.85 | $97.90 |
| Purchase #3 | $27.46 | 8.484% | $29.7897 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $145.39 | 12.546% | $163.6306 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $155.80 | 13.690% | $177.129 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $250.29 | 5.659% | $264.4539 | $264.45 | $264.45 | $264.50 |
| Purchase #7 | $112.96 | 9.492% | $123.6822 | $123.68 | $123.70 | $123.70 |
| 7 purchase totals = | $793.29 | $872.1679 | $872.16 | $872.25 | $872.20 | |