| 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 | $69.44 | 13.218% | $78.6186 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $23.59 | 8.171% | $25.5175 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $209.97 | 5.849% | $222.2511 | $222.25 | $222.25 | $222.30 |
| Purchase #4 | $133.61 | 3.775% | $138.6538 | $138.65 | $138.65 | $138.70 |
| Purchase #5 | $20.76 | 13.107% | $23.481 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $221.55 | 8.363% | $240.0782 | $240.08 | $240.10 | $240.10 |
| Purchase #7 | $215.67 | 11.538% | $240.554 | $240.55 | $240.55 | $240.60 |
| 7 purchase totals = | $894.59 | $969.1542 | $969.15 | $969.15 | $969.30 | |