| 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 | $91.69 | 13.849% | $104.3881 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $28.95 | 5.160% | $30.4438 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $161.67 | 5.193% | $170.0655 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $198.30 | 3.548% | $205.3357 | $205.34 | $205.35 | $205.30 |
| Purchase #5 | $227.43 | 6.621% | $242.4881 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $205.52 | 10.383% | $226.8591 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $71.96 | 10.439% | $79.4719 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $985.52 | $1,059.0522 | $1,059.06 | $1,059.05 | $1,059.10 | |