| 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 | $47.70 | 7.503% | $51.2789 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $132.80 | 5.235% | $139.7521 | $139.75 | $139.75 | $139.80 |
| Purchase #3 | $130.44 | 12.283% | $146.4619 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $112.92 | 10.691% | $124.9923 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $137.27 | 12.654% | $154.6401 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $62.73 | 3.130% | $64.6934 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $245.61 | 8.216% | $265.7893 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $869.47 | $947.6080 | $947.60 | $947.65 | $947.70 | |