| 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 | $96.46 | 11.634% | $107.6822 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $161.42 | 11.857% | $180.5596 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $102.29 | 9.146% | $111.6454 | $111.65 | $111.65 | $111.60 |
| Purchase #4 | $220.25 | 6.390% | $234.324 | $234.32 | $234.30 | $234.30 |
| Purchase #5 | $29.69 | 11.811% | $33.1967 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $35.73 | 12.613% | $40.2366 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $39.63 | 4.304% | $41.3357 | $41.34 | $41.35 | $41.30 |
| 7 purchase totals = | $685.47 | $748.9802 | $748.99 | $749.00 | $748.90 | |