| 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 | $92.90 | 10.372% | $102.5356 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $161.97 | 4.565% | $169.3639 | $169.36 | $169.35 | $169.40 |
| Purchase #3 | $120.89 | 5.642% | $127.7106 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $74.53 | 8.171% | $80.6198 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $111.95 | 12.731% | $126.2024 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $70.47 | 6.272% | $74.8899 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $137.79 | 12.606% | $155.1598 | $155.16 | $155.15 | $155.20 |
| 7 purchase totals = | $770.50 | $836.4820 | $836.48 | $836.45 | $836.50 | |