| 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 | $79.69 | 10.259% | $87.8654 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $26.38 | 9.373% | $28.8526 | $28.85 | $28.85 | $28.90 |
| Purchase #3 | $102.58 | 13.751% | $116.6858 | $116.69 | $116.70 | $116.70 |
| Purchase #4 | $188.78 | 7.309% | $202.5779 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $80.75 | 7.152% | $86.5252 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $72.39 | 3.478% | $74.9077 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $28.25 | 9.382% | $30.9004 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $578.82 | $628.3150 | $628.33 | $628.35 | $628.40 | |