| 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 | $37.91 | 6.435% | $40.3495 | $40.35 | $40.35 | $40.30 |
| Purchase #2 | $127.85 | 8.495% | $138.7109 | $138.71 | $138.70 | $138.70 |
| Purchase #3 | $37.81 | 10.366% | $41.7294 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $99.51 | 4.854% | $104.3402 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $20.79 | 6.644% | $22.1713 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $144.45 | 11.197% | $160.6241 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $68.75 | 11.316% | $76.5298 | $76.53 | $76.55 | $76.50 |
| 7 purchase totals = | $537.07 | $584.4552 | $584.45 | $584.45 | $584.30 | |