| 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 | $96.57 | 6.347% | $102.6993 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $54.95 | 6.862% | $58.7207 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $46.93 | 12.435% | $52.7657 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $128.79 | 11.136% | $143.1321 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $91.91 | 10.269% | $101.3482 | $101.35 | $101.35 | $101.30 |
| Purchase #6 | $72.51 | 8.481% | $78.6596 | $78.66 | $78.65 | $78.70 |
| Purchase #7 | $136.94 | 12.424% | $153.9534 | $153.95 | $153.95 | $154.00 |
| 7 purchase totals = | $628.60 | $691.2790 | $691.28 | $691.25 | $691.30 | |