| 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 | $48.30 | 3.322% | $49.9045 | $49.90 | $49.90 | $49.90 |
| Purchase #2 | $36.68 | 11.269% | $40.8135 | $40.81 | $40.80 | $40.80 |
| Purchase #3 | $65.25 | 10.478% | $72.0869 | $72.09 | $72.10 | $72.10 |
| Purchase #4 | $93.28 | 13.788% | $106.1414 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $187.89 | 10.840% | $208.2573 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $183.65 | 13.718% | $208.8431 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $97.90 | 6.365% | $104.1313 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $712.95 | $790.1780 | $790.17 | $790.20 | $790.10 | |