| 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 | $8.29 | 7.547% | $8.9156 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $74.78 | 5.261% | $78.7142 | $78.71 | $78.70 | $78.70 |
| Purchase #3 | $113.40 | 11.861% | $126.8504 | $126.85 | $126.85 | $126.90 |
| Purchase #4 | $60.76 | 10.366% | $67.0584 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $237.38 | 12.866% | $267.9213 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $17.68 | 12.452% | $19.8815 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $171.73 | 11.760% | $191.9254 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $684.02 | $761.2668 | $761.27 | $761.25 | $761.30 | |