| 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 | $113.71 | 10.606% | $125.7701 | $125.77 | $125.75 | $125.80 |
| Purchase #2 | $137.85 | 13.585% | $156.5769 | $156.58 | $156.60 | $156.60 |
| Purchase #3 | $68.88 | 13.309% | $78.0472 | $78.05 | $78.05 | $78.00 |
| Purchase #4 | $34.52 | 9.390% | $37.7614 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $75.81 | 7.338% | $81.3729 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $73.59 | 5.699% | $77.7839 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $120.99 | 12.782% | $136.4549 | $136.45 | $136.45 | $136.50 |
| 7 purchase totals = | $625.35 | $693.7673 | $693.76 | $693.75 | $693.90 | |