| 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 | $87.80 | 4.726% | $91.9494 | $91.95 | $91.95 | $91.90 |
| Purchase #2 | $74.25 | 9.105% | $81.0105 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $225.59 | 10.496% | $249.2679 | $249.27 | $249.25 | $249.30 |
| Purchase #4 | $106.59 | 12.626% | $120.0481 | $120.05 | $120.05 | $120.00 |
| Purchase #5 | $239.42 | 9.207% | $261.4634 | $261.46 | $261.45 | $261.50 |
| Purchase #6 | $8.25 | 5.135% | $8.6736 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $52.64 | 7.556% | $56.6175 | $56.62 | $56.60 | $56.60 |
| 7 purchase totals = | $794.54 | $869.0304 | $869.03 | $868.95 | $869.00 | |