| 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 | $47.53 | 12.371% | $53.4099 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $66.60 | 10.496% | $73.5903 | $73.59 | $73.60 | $73.60 |
| Purchase #3 | $124.55 | 4.450% | $130.0925 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $116.99 | 7.413% | $125.6625 | $125.66 | $125.65 | $125.70 |
| Purchase #5 | $59.79 | 7.313% | $64.1624 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $180.55 | 8.175% | $195.31 | $195.31 | $195.30 | $195.30 |
| Purchase #7 | $188.43 | 10.656% | $208.5091 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $784.44 | $850.7367 | $850.73 | $850.70 | $850.80 | |