| 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 | $17.51 | 10.505% | $19.3494 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $88.31 | 12.234% | $99.1138 | $99.11 | $99.10 | $99.10 |
| Purchase #3 | $169.88 | 7.157% | $182.0383 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $110.87 | 6.392% | $117.9568 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $139.63 | 6.491% | $148.6934 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $44.72 | 12.121% | $50.1405 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $53.58 | 3.669% | $55.5459 | $55.55 | $55.55 | $55.50 |
| 7 purchase totals = | $624.50 | $672.8381 | $672.84 | $672.85 | $672.70 | |