| 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 | $78.90 | 4.844% | $82.7219 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $105.96 | 6.869% | $113.2384 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $195.27 | 9.144% | $213.1255 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $47.49 | 6.279% | $50.4719 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $129.82 | 4.485% | $135.6424 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $234.46 | 3.855% | $243.4984 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $42.96 | 12.860% | $48.4847 | $48.48 | $48.50 | $48.50 |
| 7 purchase totals = | $834.86 | $887.1832 | $887.18 | $887.20 | $887.10 | |