| 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 | $111.27 | 7.581% | $119.7054 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $92.68 | 11.448% | $103.29 | $103.29 | $103.30 | $103.30 |
| Purchase #3 | $245.81 | 7.569% | $264.4154 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $63.59 | 7.494% | $68.3554 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $53.74 | 6.112% | $57.0246 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $83.54 | 4.355% | $87.1782 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $125.39 | 8.524% | $136.0782 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $776.02 | $836.0472 | $836.06 | $836.05 | $836.10 | |