| 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 | $93.52 | 13.681% | $106.3145 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $73.25 | 7.695% | $78.8866 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $9.83 | 8.782% | $10.6933 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $122.91 | 10.706% | $136.0687 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $137.91 | 11.732% | $154.0896 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $209.78 | 3.806% | $217.7642 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $78.95 | 10.831% | $87.5011 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $726.15 | $791.3180 | $791.31 | $791.30 | $791.40 | |