| 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 | $69.99 | 4.176% | $72.9128 | $72.91 | $72.90 | $72.90 |
| Purchase #2 | $26.58 | 13.796% | $30.247 | $30.25 | $30.25 | $30.20 |
| Purchase #3 | $144.52 | 9.791% | $158.67 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $242.66 | 8.314% | $262.8348 | $262.83 | $262.85 | $262.80 |
| Purchase #5 | $109.46 | 6.740% | $116.8376 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $113.73 | 11.355% | $126.644 | $126.64 | $126.65 | $126.60 |
| Purchase #7 | $97.39 | 13.615% | $110.6496 | $110.65 | $110.65 | $110.60 |
| 7 purchase totals = | $804.33 | $878.7958 | $878.79 | $878.80 | $878.60 | |