| 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 | $52.60 | 9.104% | $57.3887 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $45.56 | 5.622% | $48.1214 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $94.49 | 8.843% | $102.8458 | $102.85 | $102.85 | $102.80 |
| Purchase #4 | $231.49 | 6.115% | $245.6456 | $245.65 | $245.65 | $245.60 |
| Purchase #5 | $86.85 | 9.784% | $95.3474 | $95.35 | $95.35 | $95.30 |
| Purchase #6 | $214.39 | 6.761% | $228.8849 | $228.88 | $228.90 | $228.90 |
| Purchase #7 | $33.96 | 11.400% | $37.8314 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $759.34 | $816.0652 | $816.07 | $816.10 | $815.90 | |