| 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 | $13.78 | 11.363% | $15.3458 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $52.43 | 6.752% | $55.9701 | $55.97 | $55.95 | $56.00 |
| Purchase #3 | $28.61 | 7.848% | $30.8553 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $177.41 | 7.493% | $190.7033 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $126.56 | 12.410% | $142.2661 | $142.27 | $142.25 | $142.30 |
| Purchase #6 | $70.93 | 9.279% | $77.5116 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $115.47 | 4.807% | $121.0206 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $585.19 | $633.6728 | $633.68 | $633.60 | $633.70 | |