| 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 | $70.30 | 8.403% | $76.2073 | $76.21 | $76.20 | $76.20 |
| Purchase #2 | $25.51 | 9.831% | $28.0179 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $25.63 | 8.297% | $27.7565 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $70.44 | 11.734% | $78.7054 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $58.35 | 9.385% | $63.8261 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $146.27 | 10.445% | $161.5479 | $161.55 | $161.55 | $161.50 |
| Purchase #7 | $72.74 | 5.406% | $76.6723 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $469.24 | $512.7334 | $512.75 | $512.70 | $512.70 | |