| 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 | $70.26 | 12.514% | $79.0523 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $100.98 | 7.651% | $108.706 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $69.31 | 9.197% | $75.6844 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $108.83 | 7.624% | $117.1272 | $117.13 | $117.15 | $117.10 |
| Purchase #5 | $114.37 | 11.353% | $127.3544 | $127.35 | $127.35 | $127.40 |
| Purchase #6 | $29.39 | 4.437% | $30.694 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $173.42 | 8.400% | $187.9873 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $666.56 | $726.6056 | $726.60 | $726.65 | $726.70 | |