| 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 | $128.71 | 5.676% | $136.0156 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $107.74 | 8.599% | $117.0046 | $117.00 | $117.00 | $117.00 |
| Purchase #3 | $54.47 | 8.210% | $58.942 | $58.94 | $58.95 | $58.90 |
| Purchase #4 | $89.26 | 5.767% | $94.4076 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $44.86 | 8.850% | $48.8301 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $19.92 | 8.636% | $21.6403 | $21.64 | $21.65 | $21.60 |
| Purchase #7 | $99.53 | 4.814% | $104.3214 | $104.32 | $104.30 | $104.30 |
| 7 purchase totals = | $544.49 | $581.1616 | $581.16 | $581.15 | $581.00 | |