| 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 | $29.41 | 12.475% | $33.0789 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $95.43 | 5.520% | $100.6977 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $161.98 | 5.660% | $171.1481 | $171.15 | $171.15 | $171.10 |
| Purchase #4 | $80.25 | 8.395% | $86.987 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $206.29 | 9.146% | $225.1573 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $30.83 | 3.796% | $32.0003 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $107.71 | 12.842% | $121.5421 | $121.54 | $121.55 | $121.50 |
| 7 purchase totals = | $711.90 | $770.6114 | $770.62 | $770.65 | $770.60 | |