| 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 | $50.41 | 8.859% | $54.8758 | $54.88 | $54.90 | $54.90 |
| Purchase #2 | $200.41 | 3.476% | $207.3763 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $24.33 | 10.627% | $26.9155 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $61.82 | 11.462% | $68.9058 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $49.66 | 11.486% | $55.3639 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $139.79 | 5.461% | $147.4239 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $194.29 | 10.776% | $215.2267 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $720.71 | $776.0879 | $776.10 | $776.10 | $776.10 | |