| 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 | $90.29 | 7.714% | $97.255 | $97.26 | $97.25 | $97.30 |
| Purchase #2 | $250.69 | 4.595% | $262.2092 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $11.44 | 7.345% | $12.2803 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $65.31 | 8.109% | $70.606 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $188.56 | 12.837% | $212.7654 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $12.86 | 10.848% | $14.2551 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $26.81 | 5.567% | $28.3025 | $28.30 | $28.30 | $28.30 |
| 7 purchase totals = | $645.96 | $697.6735 | $697.69 | $697.65 | $697.80 | |