| 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 | $95.93 | 6.307% | $101.9803 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $139.56 | 8.520% | $151.4505 | $151.45 | $151.45 | $151.50 |
| Purchase #3 | $13.81 | 6.851% | $14.7561 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $243.42 | 5.264% | $256.2336 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $42.45 | 13.759% | $48.2907 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $107.92 | 13.689% | $122.6932 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $166.33 | 6.548% | $177.2213 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $809.42 | $872.6257 | $872.62 | $872.65 | $872.70 | |