| 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 | $88.99 | 6.624% | $94.8847 | $94.88 | $94.90 | $94.90 |
| Purchase #2 | $116.53 | 3.200% | $120.259 | $120.26 | $120.25 | $120.30 |
| Purchase #3 | $215.32 | 11.769% | $240.661 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $60.98 | 7.676% | $65.6608 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $15.55 | 10.263% | $17.1459 | $17.15 | $17.15 | $17.10 |
| Purchase #6 | $77.36 | 12.118% | $86.7345 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $103.52 | 11.225% | $115.1401 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $678.25 | $740.4860 | $740.48 | $740.50 | $740.50 | |