| 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 | $25.86 | 12.374% | $29.0599 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $240.53 | 8.580% | $261.1675 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $116.84 | 13.162% | $132.2185 | $132.22 | $132.20 | $132.20 |
| Purchase #4 | $15.50 | 4.617% | $16.2156 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $197.46 | 7.371% | $212.0148 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $97.87 | 4.152% | $101.9336 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $167.46 | 11.426% | $186.594 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $861.52 | $939.2039 | $939.20 | $939.15 | $939.20 | |