| 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 | $113.51 | 13.632% | $128.9837 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $128.31 | 8.396% | $139.0829 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $61.96 | 10.416% | $68.4138 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $55.96 | 4.405% | $58.425 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $150.75 | 4.112% | $156.9488 | $156.95 | $156.95 | $156.90 |
| Purchase #6 | $14.44 | 11.791% | $16.1426 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $134.80 | 11.865% | $150.794 | $150.79 | $150.80 | $150.80 |
| 7 purchase totals = | $659.73 | $718.7908 | $718.78 | $718.85 | $718.70 | |