| 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 | $20.78 | 11.827% | $23.2377 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $93.48 | 13.561% | $106.1568 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $24.85 | 10.454% | $27.4478 | $27.45 | $27.45 | $27.40 |
| Purchase #4 | $38.41 | 13.862% | $43.7344 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $175.66 | 9.256% | $191.9191 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $170.31 | 3.313% | $175.9524 | $175.95 | $175.95 | $176.00 |
| Purchase #7 | $112.51 | 13.765% | $127.997 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $636.00 | $696.4452 | $696.45 | $696.45 | $696.40 | |