| 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 | $69.59 | 9.425% | $76.1489 | $76.15 | $76.15 | $76.10 |
| Purchase #2 | $33.57 | 4.227% | $34.989 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $163.31 | 10.531% | $180.5082 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $94.29 | 8.450% | $102.2575 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $41.62 | 13.273% | $47.1442 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $32.27 | 6.108% | $34.2411 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $230.70 | 4.135% | $240.2394 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $665.35 | $715.5283 | $715.53 | $715.55 | $715.40 | |