| 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 | $36.28 | 6.153% | $38.5123 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $97.29 | 12.356% | $109.3112 | $109.31 | $109.30 | $109.30 |
| Purchase #3 | $30.99 | 13.531% | $35.1833 | $35.18 | $35.20 | $35.20 |
| Purchase #4 | $58.38 | 10.109% | $64.2816 | $64.28 | $64.30 | $64.30 |
| Purchase #5 | $146.52 | 7.338% | $157.2716 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $125.83 | 3.225% | $129.888 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $89.94 | 9.579% | $98.5554 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $585.23 | $633.0034 | $633.00 | $633.00 | $633.10 | |