| 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 | $27.97 | 6.754% | $29.8591 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $241.97 | 13.733% | $275.1997 | $275.20 | $275.20 | $275.20 |
| Purchase #3 | $147.50 | 10.565% | $163.0834 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $54.82 | 6.127% | $58.1788 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $62.38 | 4.612% | $65.257 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $98.67 | 9.731% | $108.2716 | $108.27 | $108.25 | $108.30 |
| Purchase #7 | $150.50 | 8.485% | $163.2699 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $783.81 | $863.1195 | $863.12 | $863.10 | $863.30 | |