| 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 | $32.92 | 9.475% | $36.0392 | $36.04 | $36.05 | $36.00 |
| Purchase #2 | $68.39 | 6.673% | $72.9537 | $72.95 | $72.95 | $73.00 |
| Purchase #3 | $56.62 | 4.357% | $59.0869 | $59.09 | $59.10 | $59.10 |
| Purchase #4 | $155.41 | 9.488% | $170.1553 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $120.49 | 4.590% | $126.0205 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $35.44 | 6.410% | $37.7117 | $37.71 | $37.70 | $37.70 |
| Purchase #7 | $35.25 | 6.181% | $37.4288 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $504.52 | $539.3961 | $539.40 | $539.40 | $539.40 | |