| 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 | $66.68 | 9.379% | $72.9339 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $42.76 | 3.553% | $44.2793 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $52.33 | 6.676% | $55.8236 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $79.52 | 10.735% | $88.0565 | $88.06 | $88.05 | $88.10 |
| Purchase #5 | $47.30 | 3.272% | $48.8477 | $48.85 | $48.85 | $48.80 |
| Purchase #6 | $206.43 | 7.568% | $222.0526 | $222.05 | $222.05 | $222.10 |
| Purchase #7 | $207.51 | 13.595% | $235.721 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $702.53 | $767.7146 | $767.71 | $767.70 | $767.70 | |