| 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 | $54.80 | 13.381% | $62.1328 | $62.13 | $62.15 | $62.10 |
| Purchase #2 | $129.74 | 10.306% | $143.111 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $101.47 | 4.514% | $106.0504 | $106.05 | $106.05 | $106.10 |
| Purchase #4 | $66.75 | 6.614% | $71.1648 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $84.79 | 4.311% | $88.4453 | $88.45 | $88.45 | $88.40 |
| Purchase #6 | $214.93 | 6.678% | $229.283 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $193.61 | 8.547% | $210.1578 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $846.09 | $910.3451 | $910.34 | $910.35 | $910.40 | |