| 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 | $43.79 | 10.534% | $48.4028 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $166.56 | 4.122% | $173.4256 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $188.89 | 5.467% | $199.2166 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $105.30 | 10.198% | $116.0385 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $110.32 | 10.509% | $121.9135 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $167.75 | 5.379% | $176.7733 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $26.25 | 11.301% | $29.2165 | $29.22 | $29.20 | $29.20 |
| 7 purchase totals = | $808.86 | $864.9868 | $864.99 | $864.95 | $864.90 | |