| 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 | $52.94 | 10.337% | $58.4124 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $17.99 | 5.113% | $18.9098 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $202.36 | 7.389% | $217.3124 | $217.31 | $217.30 | $217.30 |
| Purchase #4 | $136.81 | 12.677% | $154.1534 | $154.15 | $154.15 | $154.20 |
| Purchase #5 | $144.73 | 8.693% | $157.3114 | $157.31 | $157.30 | $157.30 |
| Purchase #6 | $70.27 | 9.767% | $77.1333 | $77.13 | $77.15 | $77.10 |
| Purchase #7 | $126.92 | 5.159% | $133.4678 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $752.02 | $816.7005 | $816.69 | $816.65 | $816.70 | |