| 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 | $57.32 | 5.796% | $60.6423 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $15.76 | 8.367% | $17.0786 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $71.69 | 13.396% | $81.2936 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $79.34 | 8.626% | $86.1839 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $175.73 | 8.521% | $190.704 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $29.36 | 12.772% | $33.1099 | $33.11 | $33.10 | $33.10 |
| Purchase #7 | $152.77 | 5.178% | $160.6804 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $581.97 | $629.6927 | $629.68 | $629.75 | $629.70 | |