| 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 | $81.42 | 4.261% | $84.8893 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $38.35 | 5.215% | $40.35 | $40.35 | $40.35 | $40.40 |
| Purchase #3 | $215.35 | 7.389% | $231.2622 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $88.86 | 8.346% | $96.2763 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $115.45 | 8.382% | $125.127 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $40.49 | 3.801% | $42.029 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $58.58 | 7.284% | $62.847 | $62.85 | $62.85 | $62.80 |
| 7 purchase totals = | $638.50 | $682.7808 | $682.79 | $682.85 | $682.80 | |