| 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 | $30.77 | 11.849% | $34.4159 | $34.42 | $34.40 | $34.40 |
| Purchase #2 | $82.36 | 10.796% | $91.2516 | $91.25 | $91.25 | $91.30 |
| Purchase #3 | $245.78 | 6.309% | $261.2863 | $261.29 | $261.30 | $261.30 |
| Purchase #4 | $65.48 | 12.584% | $73.72 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $177.39 | 6.684% | $189.2467 | $189.25 | $189.25 | $189.20 |
| Purchase #6 | $125.71 | 5.516% | $132.6442 | $132.64 | $132.65 | $132.60 |
| Purchase #7 | $190.41 | 8.758% | $207.0861 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $917.90 | $989.6508 | $989.66 | $989.65 | $989.60 | |