| 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 | $101.63 | 5.517% | $107.2369 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $115.50 | 7.857% | $124.5748 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $48.52 | 13.522% | $55.0809 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $143.34 | 10.692% | $158.6659 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $23.41 | 6.816% | $25.0056 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $125.72 | 6.289% | $133.6265 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $88.95 | 7.133% | $95.2948 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $647.07 | $699.4854 | $699.49 | $699.50 | $699.50 | |