| 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 | $80.83 | 3.209% | $83.4238 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $214.43 | 10.493% | $236.9301 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $134.74 | 13.612% | $153.0808 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $57.61 | 4.279% | $60.0751 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $82.80 | 7.761% | $89.2261 | $89.23 | $89.25 | $89.20 |
| Purchase #6 | $54.90 | 10.665% | $60.7551 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $155.50 | 3.384% | $160.7621 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $780.81 | $844.2531 | $844.26 | $844.30 | $844.30 | |