| 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 | $24.40 | 12.229% | $27.3839 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $167.59 | 5.328% | $176.5192 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $85.30 | 4.435% | $89.0831 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $104.98 | 5.758% | $111.0247 | $111.02 | $111.00 | $111.00 |
| Purchase #5 | $201.42 | 12.714% | $227.0285 | $227.03 | $227.05 | $227.00 |
| Purchase #6 | $73.68 | 3.129% | $75.9854 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $241.28 | 10.219% | $265.9364 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $898.65 | $972.9612 | $972.96 | $973.00 | $972.90 | |