| 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 | $117.33 | 12.713% | $132.2462 | $132.25 | $132.25 | $132.20 |
| Purchase #2 | $58.70 | 11.701% | $65.5685 | $65.57 | $65.55 | $65.60 |
| Purchase #3 | $41.84 | 8.491% | $45.3926 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $28.57 | 5.104% | $30.0282 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $92.41 | 12.583% | $104.038 | $104.04 | $104.05 | $104.00 |
| Purchase #6 | $35.30 | 10.740% | $39.0912 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $97.45 | 6.126% | $103.4198 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $471.60 | $519.7845 | $519.79 | $519.80 | $519.70 | |