| 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 | $44.64 | 11.776% | $49.8968 | $49.90 | $49.90 | $49.90 |
| Purchase #2 | $243.39 | 4.192% | $253.5929 | $253.59 | $253.60 | $253.60 |
| Purchase #3 | $94.71 | 11.289% | $105.4018 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $137.33 | 11.873% | $153.6352 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $81.69 | 5.828% | $86.4509 | $86.45 | $86.45 | $86.50 |
| Purchase #6 | $38.60 | 3.753% | $40.0487 | $40.05 | $40.05 | $40.00 |
| Purchase #7 | $190.73 | 7.293% | $204.6399 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $831.09 | $893.6662 | $893.67 | $893.70 | $893.60 | |