| 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 | $94.65 | 5.337% | $99.7015 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $87.47 | 5.460% | $92.2459 | $92.25 | $92.25 | $92.20 |
| Purchase #3 | $81.63 | 8.670% | $88.7073 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $96.65 | 6.259% | $102.6993 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $139.88 | 8.282% | $151.4649 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $222.79 | 8.683% | $242.1349 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $150.47 | 6.669% | $160.5048 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $873.54 | $937.4586 | $937.45 | $937.45 | $937.40 | |