| 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 | $65.43 | 10.519% | $72.3126 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $133.37 | 4.761% | $139.7197 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $86.82 | 12.780% | $97.9156 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $151.37 | 5.813% | $160.1691 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $67.38 | 10.806% | $74.6611 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $156.66 | 8.432% | $169.8696 | $169.87 | $169.85 | $169.90 |
| Purchase #7 | $44.28 | 10.112% | $48.7576 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $705.31 | $763.4053 | $763.41 | $763.30 | $763.50 | |