| 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 | $69.74 | 13.156% | $78.915 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $38.69 | 10.307% | $42.6778 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $52.57 | 5.527% | $55.4755 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $102.41 | 12.645% | $115.3597 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $125.98 | 9.840% | $138.3764 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $161.70 | 3.247% | $166.9504 | $166.95 | $166.95 | $167.00 |
| Purchase #7 | $59.90 | 13.492% | $67.9817 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $610.99 | $665.7365 | $665.75 | $665.80 | $665.90 | |