| 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 | $104.50 | 5.531% | $110.2799 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $79.90 | 4.700% | $83.6553 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $232.72 | 4.110% | $242.2848 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $125.43 | 7.551% | $134.9012 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $72.69 | 4.294% | $75.8113 | $75.81 | $75.80 | $75.80 |
| Purchase #6 | $112.86 | 3.115% | $116.3756 | $116.38 | $116.40 | $116.40 |
| Purchase #7 | $33.71 | 9.618% | $36.9522 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $761.81 | $800.2603 | $800.26 | $800.30 | $800.40 | |