| 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 | $116.70 | 9.859% | $128.2055 | $128.21 | $128.20 | $128.20 |
| Purchase #2 | $30.84 | 12.323% | $34.6404 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $123.37 | 4.187% | $128.5355 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $169.84 | 12.542% | $191.1413 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $23.39 | 11.682% | $26.1224 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $24.66 | 12.325% | $27.6993 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $145.99 | 7.749% | $157.3028 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $634.79 | $693.6472 | $693.65 | $693.65 | $693.50 | |