| 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 | $7.69 | 9.481% | $8.4191 | $8.42 | $8.40 | $8.40 |
| Purchase #2 | $93.87 | 10.433% | $103.6635 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $55.47 | 13.207% | $62.7959 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $17.97 | 12.840% | $20.2773 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $167.78 | 5.664% | $177.2831 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $196.98 | 5.858% | $208.5191 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $243.96 | 11.589% | $272.2325 | $272.23 | $272.25 | $272.20 |
| 7 purchase totals = | $783.72 | $853.1905 | $853.19 | $853.20 | $853.20 | |