| 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 | $29.96 | 10.422% | $33.0824 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $127.58 | 12.214% | $143.1626 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $159.86 | 5.791% | $169.1175 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $188.62 | 5.840% | $199.6354 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $118.31 | 5.289% | $124.5674 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $83.49 | 11.609% | $93.1824 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $74.79 | 5.736% | $79.08 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $782.61 | $841.8277 | $841.83 | $841.85 | $841.90 | |