| 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 | $231.42 | 9.441% | $253.2684 | $253.27 | $253.25 | $253.30 |
| Purchase #2 | $169.77 | 4.104% | $176.7374 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $46.36 | 9.341% | $50.6905 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $35.38 | 4.352% | $36.9197 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $93.55 | 3.850% | $97.1517 | $97.15 | $97.15 | $97.20 |
| Purchase #6 | $27.36 | 11.457% | $30.4946 | $30.49 | $30.50 | $30.50 |
| Purchase #7 | $19.72 | 8.780% | $21.4514 | $21.45 | $21.45 | $21.50 |
| 7 purchase totals = | $623.56 | $666.7137 | $666.71 | $666.70 | $666.80 | |