| 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 | $28.43 | 9.689% | $31.1846 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $149.85 | 3.761% | $155.4859 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $48.27 | 8.286% | $52.2697 | $52.27 | $52.25 | $52.30 |
| Purchase #4 | $40.68 | 7.103% | $43.5695 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $73.86 | 6.281% | $78.4991 | $78.50 | $78.50 | $78.50 |
| Purchase #6 | $146.41 | 4.844% | $153.5021 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $78.71 | 7.591% | $84.6849 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $566.21 | $599.1958 | $599.19 | $599.20 | $599.30 | |