| 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 | $94.57 | 10.528% | $104.5263 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $40.96 | 10.762% | $45.3681 | $45.37 | $45.35 | $45.40 |
| Purchase #3 | $200.65 | 11.425% | $223.5743 | $223.57 | $223.55 | $223.60 |
| Purchase #4 | $177.63 | 4.156% | $185.0123 | $185.01 | $185.00 | $185.00 |
| Purchase #5 | $116.81 | 7.604% | $125.6922 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $107.63 | 7.447% | $115.6452 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $68.49 | 3.117% | $70.6248 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $806.74 | $870.4432 | $870.44 | $870.40 | $870.40 | |