| 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 | $140.68 | 9.727% | $154.3639 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $69.28 | 8.722% | $75.3226 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $46.54 | 7.389% | $49.9788 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $135.68 | 7.568% | $145.9483 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $209.87 | 3.764% | $217.7695 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $59.48 | 8.135% | $64.3187 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $27.39 | 11.102% | $30.4308 | $30.43 | $30.45 | $30.40 |
| 7 purchase totals = | $688.92 | $738.1326 | $738.13 | $738.10 | $738.10 | |