| 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 | $78.67 | 9.421% | $86.0815 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $58.92 | 11.301% | $65.5785 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $85.88 | 13.315% | $97.3149 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $36.50 | 3.341% | $37.7195 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $84.55 | 11.370% | $94.1633 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $51.56 | 8.721% | $56.0565 | $56.06 | $56.05 | $56.10 |
| Purchase #7 | $219.39 | 8.249% | $237.4875 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $615.47 | $674.4017 | $674.40 | $674.40 | $674.50 | |