| 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 | $97.65 | 11.421% | $108.8026 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $76.58 | 12.488% | $86.1433 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $25.37 | 5.767% | $26.8331 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $102.76 | 4.396% | $107.2773 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $148.42 | 5.822% | $157.061 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $148.81 | 12.256% | $167.0482 | $167.05 | $167.05 | $167.00 |
| Purchase #7 | $17.91 | 7.682% | $19.2858 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $617.50 | $672.4513 | $672.45 | $672.50 | $672.40 | |