| 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 | $67.79 | 6.733% | $72.3543 | $72.35 | $72.35 | $72.40 |
| Purchase #2 | $77.33 | 9.221% | $84.4606 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $20.53 | 3.477% | $21.2438 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $96.33 | 4.322% | $100.4934 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $7.46 | 8.844% | $8.1198 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $163.58 | 4.529% | $170.9885 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $105.57 | 9.723% | $115.8346 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $538.59 | $573.4950 | $573.48 | $573.50 | $573.50 | |