| 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 | $73.77 | 10.466% | $81.4908 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $108.34 | 7.137% | $116.0722 | $116.07 | $116.05 | $116.10 |
| Purchase #3 | $205.60 | 3.193% | $212.1648 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $102.34 | 3.154% | $105.5678 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $97.50 | 6.688% | $104.0208 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $234.44 | 4.173% | $244.2232 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $87.52 | 8.803% | $95.2244 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $909.51 | $958.7640 | $958.75 | $958.65 | $958.80 | |