| 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 | $78.34 | 4.706% | $82.0267 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $234.51 | 9.732% | $257.3325 | $257.33 | $257.35 | $257.30 |
| Purchase #3 | $91.73 | 12.192% | $102.9137 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $136.54 | 12.868% | $154.11 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $205.48 | 4.571% | $214.8725 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $83.36 | 8.860% | $90.7457 | $90.75 | $90.75 | $90.70 |
| Purchase #7 | $50.36 | 7.563% | $54.1687 | $54.17 | $54.15 | $54.20 |
| 7 purchase totals = | $880.32 | $956.1698 | $956.17 | $956.15 | $956.10 | |