| 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 | $46.50 | 4.195% | $48.4507 | $48.45 | $48.45 | $48.50 |
| Purchase #2 | $6.95 | 9.870% | $7.636 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $82.43 | 12.750% | $92.9398 | $92.94 | $92.95 | $92.90 |
| Purchase #4 | $175.56 | 13.870% | $199.9102 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $143.49 | 13.628% | $163.0448 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $229.79 | 4.558% | $240.2638 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $10.90 | 9.208% | $11.9037 | $11.90 | $11.90 | $11.90 |
| 7 purchase totals = | $695.62 | $764.1490 | $764.14 | $764.15 | $764.10 | |