| 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 | $26.31 | 7.496% | $28.2822 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $74.91 | 6.662% | $79.9005 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $228.83 | 4.594% | $239.3425 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $31.32 | 6.528% | $33.3646 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $52.69 | 10.245% | $58.0881 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $168.99 | 11.411% | $188.2734 | $188.27 | $188.25 | $188.30 |
| Purchase #7 | $64.99 | 4.201% | $67.7202 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $648.04 | $694.9715 | $694.96 | $694.95 | $695.00 | |