| 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 | $59.39 | 7.778% | $64.0094 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $200.64 | 7.499% | $215.686 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $177.86 | 5.744% | $188.0763 | $188.08 | $188.10 | $188.10 |
| Purchase #4 | $47.99 | 6.820% | $51.2629 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $137.89 | 7.410% | $148.1076 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $186.89 | 4.415% | $195.1412 | $195.14 | $195.15 | $195.10 |
| Purchase #7 | $44.68 | 9.203% | $48.7919 | $48.79 | $48.80 | $48.80 |
| 7 purchase totals = | $855.34 | $911.0753 | $911.08 | $911.10 | $911.10 | |