| 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 | $26.93 | 12.727% | $30.3574 | $30.36 | $30.35 | $30.40 |
| Purchase #2 | $146.31 | 7.428% | $157.1779 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $126.96 | 8.587% | $137.8621 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $139.62 | 13.874% | $158.9909 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $55.82 | 12.789% | $62.9588 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $223.61 | 4.816% | $234.3791 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $88.71 | 5.214% | $93.3353 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $807.96 | $875.0615 | $875.07 | $875.10 | $875.20 | |