| 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 | $78.63 | 4.537% | $82.1974 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $115.85 | 9.695% | $127.0817 | $127.08 | $127.10 | $127.10 |
| Purchase #3 | $116.54 | 13.658% | $132.457 | $132.46 | $132.45 | $132.50 |
| Purchase #4 | $215.44 | 4.730% | $225.6303 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $69.82 | 7.805% | $75.2695 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $26.65 | 13.374% | $30.2142 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $94.44 | 12.575% | $106.3158 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $717.37 | $779.1659 | $779.17 | $779.15 | $779.20 | |