| 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 | $26.88 | 9.778% | $29.5083 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $25.74 | 9.417% | $28.1639 | $28.16 | $28.15 | $28.20 |
| Purchase #3 | $44.80 | 12.784% | $50.5272 | $50.53 | $50.55 | $50.50 |
| Purchase #4 | $157.94 | 7.492% | $169.7729 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $87.46 | 5.433% | $92.2117 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $38.93 | 5.609% | $41.1136 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $223.47 | 8.856% | $243.2605 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $605.22 | $654.5581 | $654.55 | $654.50 | $654.60 | |