| 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 | $104.64 | 4.416% | $109.2609 | $109.26 | $109.25 | $109.30 |
| Purchase #2 | $89.40 | 4.315% | $93.2576 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $49.45 | 11.311% | $55.0433 | $55.04 | $55.05 | $55.00 |
| Purchase #4 | $207.26 | 11.678% | $231.4638 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $124.45 | 12.749% | $140.3161 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $124.88 | 13.339% | $141.5377 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $33.70 | 10.409% | $37.2078 | $37.21 | $37.20 | $37.20 |
| 7 purchase totals = | $733.78 | $808.0872 | $808.09 | $808.05 | $808.10 | |