| 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 | $104.68 | 3.155% | $107.9827 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $46.38 | 3.522% | $48.0135 | $48.01 | $48.00 | $48.00 |
| Purchase #3 | $42.67 | 13.766% | $48.544 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $105.49 | 11.808% | $117.9463 | $117.95 | $117.95 | $117.90 |
| Purchase #5 | $114.83 | 12.184% | $128.8209 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $27.92 | 4.550% | $29.1904 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $105.47 | 5.367% | $111.1306 | $111.13 | $111.15 | $111.10 |
| 7 purchase totals = | $547.44 | $591.6284 | $591.62 | $591.65 | $591.50 | |