| 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 | $72.63 | 8.269% | $78.6358 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $106.78 | 5.572% | $112.7298 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $235.49 | 7.347% | $252.7915 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $101.54 | 9.173% | $110.8543 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $160.60 | 7.859% | $173.2216 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $41.76 | 11.813% | $46.6931 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $144.44 | 11.656% | $161.2759 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $863.24 | $936.2020 | $936.20 | $936.25 | $936.20 | |