| 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 | $116.29 | 5.129% | $122.2545 | $122.25 | $122.25 | $122.30 |
| Purchase #2 | $48.42 | 13.773% | $55.0889 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $173.61 | 8.708% | $188.728 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $81.84 | 5.371% | $86.2356 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $22.72 | 11.640% | $25.3646 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $19.99 | 13.505% | $22.6896 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $69.61 | 7.810% | $75.0465 | $75.05 | $75.05 | $75.00 |
| 7 purchase totals = | $532.48 | $575.4077 | $575.41 | $575.45 | $575.40 | |