| 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 | $44.47 | 7.643% | $47.8688 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $171.37 | 9.254% | $187.2286 | $187.23 | $187.25 | $187.20 |
| Purchase #3 | $196.56 | 5.538% | $207.4455 | $207.45 | $207.45 | $207.40 |
| Purchase #4 | $144.36 | 9.699% | $158.3615 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $5.66 | 6.234% | $6.0128 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $96.44 | 10.400% | $106.4698 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $148.92 | 4.291% | $155.3102 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $807.78 | $868.6972 | $868.70 | $868.65 | $868.70 | |