| 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 | $39.88 | 6.580% | $42.5041 | $42.50 | $42.50 | $42.50 |
| Purchase #2 | $25.97 | 12.784% | $29.29 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $76.37 | 11.336% | $85.0273 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $208.64 | 6.857% | $222.9464 | $222.95 | $222.95 | $222.90 |
| Purchase #5 | $88.41 | 9.555% | $96.8576 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $45.68 | 7.392% | $49.0567 | $49.06 | $49.05 | $49.10 |
| Purchase #7 | $242.71 | 10.590% | $268.413 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $727.66 | $794.0951 | $794.10 | $794.10 | $794.10 | |