| 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 | $63.96 | 6.329% | $68.008 | $68.01 | $68.00 | $68.00 |
| Purchase #2 | $216.57 | 10.849% | $240.0657 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $92.36 | 12.772% | $104.1562 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $44.69 | 9.471% | $48.9226 | $48.92 | $48.90 | $48.90 |
| Purchase #5 | $188.26 | 4.171% | $196.1123 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $30.40 | 7.664% | $32.7299 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $100.60 | 7.538% | $108.1832 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $736.84 | $798.1779 | $798.18 | $798.15 | $798.20 | |