| 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 | $37.28 | 12.703% | $42.0157 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $38.65 | 9.801% | $42.4381 | $42.44 | $42.45 | $42.40 |
| Purchase #3 | $115.77 | 8.323% | $125.4055 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $57.88 | 3.604% | $59.966 | $59.97 | $59.95 | $60.00 |
| Purchase #5 | $84.53 | 12.617% | $95.1952 | $95.20 | $95.20 | $95.20 |
| Purchase #6 | $31.49 | 6.547% | $33.5517 | $33.55 | $33.55 | $33.60 |
| Purchase #7 | $214.73 | 6.126% | $227.8844 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $580.33 | $626.4566 | $626.47 | $626.45 | $626.50 | |