| 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 | $73.33 | 6.497% | $78.0943 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $87.50 | 11.548% | $97.6045 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $99.87 | 4.543% | $104.4071 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $96.77 | 3.611% | $100.2644 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $195.45 | 4.500% | $204.2453 | $204.25 | $204.25 | $204.20 |
| Purchase #6 | $124.67 | 6.578% | $132.8708 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $195.52 | 5.195% | $205.6773 | $205.68 | $205.70 | $205.70 |
| 7 purchase totals = | $873.11 | $923.1637 | $923.16 | $923.15 | $923.20 | |