| 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 | $20.58 | 10.431% | $22.7267 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $145.93 | 10.309% | $160.9739 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $79.43 | 13.218% | $89.9291 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $77.60 | 6.191% | $82.4042 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $222.89 | 3.482% | $230.651 | $230.65 | $230.65 | $230.70 |
| Purchase #6 | $60.99 | 8.757% | $66.3309 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $102.69 | 13.511% | $116.5644 | $116.56 | $116.55 | $116.60 |
| 7 purchase totals = | $710.11 | $769.5802 | $769.57 | $769.60 | $769.60 | |