| 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 | $39.38 | 7.573% | $42.3622 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $190.46 | 7.158% | $204.0931 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $234.26 | 11.405% | $260.9774 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $114.31 | 8.822% | $124.3944 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $96.38 | 8.448% | $104.5222 | $104.52 | $104.50 | $104.50 |
| Purchase #6 | $37.84 | 5.694% | $39.9946 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $168.30 | 3.188% | $173.6654 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $880.93 | $950.0093 | $950.00 | $950.00 | $950.10 | |