| 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 | $40.65 | 12.623% | $45.7812 | $45.78 | $45.80 | $45.80 |
| Purchase #2 | $116.96 | 7.427% | $125.6466 | $125.65 | $125.65 | $125.60 |
| Purchase #3 | $55.43 | 8.534% | $60.1604 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $103.45 | 3.482% | $107.0521 | $107.05 | $107.05 | $107.10 |
| Purchase #5 | $46.37 | 13.780% | $52.7598 | $52.76 | $52.75 | $52.80 |
| Purchase #6 | $57.47 | 4.393% | $59.9947 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $137.28 | 13.266% | $155.4916 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $557.61 | $606.8864 | $606.88 | $606.90 | $607.00 | |