| 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 | $47.39 | 8.644% | $51.4864 | $51.49 | $51.50 | $51.50 |
| Purchase #2 | $51.89 | 7.765% | $55.9193 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $72.71 | 9.171% | $79.3782 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $82.43 | 10.150% | $90.7966 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $112.95 | 11.280% | $125.6908 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $247.78 | 5.206% | $260.6794 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $125.69 | 4.728% | $131.6326 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $740.84 | $795.5833 | $795.59 | $795.65 | $795.60 | |