| 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 | $26.47 | 11.399% | $29.4873 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $46.34 | 10.227% | $51.0792 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $231.73 | 7.868% | $249.9625 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $15.84 | 5.412% | $16.6973 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $213.69 | 4.864% | $224.0839 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $31.25 | 6.410% | $33.2531 | $33.25 | $33.25 | $33.30 |
| Purchase #7 | $244.56 | 8.684% | $265.7976 | $265.80 | $265.80 | $265.80 |
| 7 purchase totals = | $809.88 | $870.3609 | $870.36 | $870.40 | $870.50 | |