| 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 | $45.29 | 5.197% | $47.6437 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $124.59 | 11.698% | $139.1645 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $142.26 | 11.739% | $158.9599 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $216.54 | 12.844% | $244.3524 | $244.35 | $244.35 | $244.40 |
| Purchase #5 | $103.73 | 11.462% | $115.6195 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $49.64 | 12.727% | $55.9577 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $40.36 | 12.426% | $45.3751 | $45.38 | $45.40 | $45.40 |
| 7 purchase totals = | $722.41 | $807.0728 | $807.07 | $807.05 | $807.20 | |