| 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 | $42.93 | 12.763% | $48.4092 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $157.43 | 10.835% | $174.4875 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $161.71 | 5.444% | $170.5135 | $170.51 | $170.50 | $170.50 |
| Purchase #4 | $148.83 | 13.811% | $169.3849 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $77.55 | 6.593% | $82.6629 | $82.66 | $82.65 | $82.70 |
| Purchase #6 | $41.65 | 12.729% | $46.9516 | $46.95 | $46.95 | $47.00 |
| Purchase #7 | $207.62 | 8.815% | $225.9217 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $837.72 | $918.3313 | $918.32 | $918.30 | $918.40 | |