| 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 | $126.56 | 10.437% | $139.7691 | $139.77 | $139.75 | $139.80 |
| Purchase #2 | $114.89 | 5.204% | $120.8689 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $62.38 | 3.455% | $64.5352 | $64.54 | $64.55 | $64.50 |
| Purchase #4 | $25.79 | 10.280% | $28.4412 | $28.44 | $28.45 | $28.40 |
| Purchase #5 | $204.43 | 8.567% | $221.9435 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $55.76 | 7.567% | $59.9794 | $59.98 | $60.00 | $60.00 |
| Purchase #7 | $223.49 | 11.482% | $249.1511 | $249.15 | $249.15 | $249.20 |
| 7 purchase totals = | $813.30 | $884.6884 | $884.69 | $884.70 | $884.70 | |