| 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 | $86.82 | 13.470% | $98.5147 | $98.51 | $98.50 | $98.50 |
| Purchase #2 | $105.80 | 4.268% | $110.3155 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $113.63 | 6.375% | $120.8739 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $58.78 | 10.528% | $64.9684 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $198.28 | 6.223% | $210.619 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $180.70 | 5.246% | $190.1795 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $45.81 | 6.430% | $48.7556 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $789.82 | $844.2266 | $844.23 | $844.15 | $844.30 | |