| 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 | $44.29 | 5.524% | $46.7366 | $46.74 | $46.75 | $46.70 |
| Purchase #2 | $195.56 | 3.640% | $202.6784 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $196.46 | 3.352% | $203.0453 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $116.41 | 8.280% | $126.0487 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $202.97 | 5.244% | $213.6137 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $18.78 | 11.570% | $20.9528 | $20.95 | $20.95 | $21.00 |
| Purchase #7 | $83.32 | 7.426% | $89.5073 | $89.51 | $89.50 | $89.50 |
| 7 purchase totals = | $857.79 | $902.5828 | $902.59 | $902.60 | $902.50 | |