| 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 | $47.73 | 8.313% | $51.6978 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $107.68 | 3.695% | $111.6588 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $42.96 | 11.741% | $48.0039 | $48.00 | $48.00 | $48.00 |
| Purchase #4 | $35.65 | 4.549% | $37.2717 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $182.78 | 12.444% | $205.5251 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $115.79 | 8.581% | $125.7259 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $116.96 | 11.216% | $130.0782 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $649.55 | $709.9614 | $709.97 | $710.00 | $710.00 | |