| 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 | $45.31 | 6.175% | $48.1079 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $171.49 | 5.395% | $180.7419 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $204.81 | 7.711% | $220.6029 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $160.36 | 3.701% | $166.2949 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $76.45 | 11.433% | $85.1905 | $85.19 | $85.20 | $85.20 |
| Purchase #6 | $242.42 | 6.283% | $257.6512 | $257.65 | $257.65 | $257.70 |
| Purchase #7 | $13.68 | 7.491% | $14.7048 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $914.52 | $973.2941 | $973.28 | $973.30 | $973.30 | |