| 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 | $44.89 | 13.351% | $50.8833 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $132.62 | 8.333% | $143.6712 | $143.67 | $143.65 | $143.70 |
| Purchase #3 | $77.26 | 6.612% | $82.3684 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $168.83 | 4.209% | $175.9361 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $232.88 | 5.734% | $246.2333 | $246.23 | $246.25 | $246.20 |
| Purchase #6 | $31.54 | 11.476% | $35.1595 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $52.29 | 7.192% | $56.0507 | $56.05 | $56.05 | $56.10 |
| 7 purchase totals = | $740.31 | $790.3025 | $790.30 | $790.30 | $790.40 | |