| 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 | $73.87 | 11.491% | $82.3584 | $82.36 | $82.35 | $82.40 |
| Purchase #2 | $195.59 | 3.745% | $202.9148 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $173.49 | 12.466% | $195.1173 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $54.78 | 8.179% | $59.2605 | $59.26 | $59.25 | $59.30 |
| Purchase #5 | $41.55 | 3.798% | $43.1281 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $135.76 | 3.433% | $140.4206 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $42.96 | 4.539% | $44.91 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $718.00 | $768.1097 | $768.11 | $768.05 | $768.10 | |