| 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 | $97.80 | 13.767% | $111.2641 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $72.42 | 10.418% | $79.9647 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $160.67 | 9.127% | $175.3344 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $42.82 | 5.613% | $45.2235 | $45.22 | $45.20 | $45.20 |
| Purchase #5 | $245.30 | 6.747% | $261.8504 | $261.85 | $261.85 | $261.90 |
| Purchase #6 | $33.67 | 7.468% | $36.1845 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $45.39 | 7.272% | $48.6908 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $698.07 | $758.5124 | $758.49 | $758.50 | $758.60 | |