| 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 | $22.44 | 13.481% | $25.4651 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $45.28 | 3.318% | $46.7824 | $46.78 | $46.80 | $46.80 |
| Purchase #3 | $249.87 | 5.172% | $262.7933 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $128.92 | 11.822% | $144.1609 | $144.16 | $144.15 | $144.20 |
| Purchase #5 | $99.90 | 9.592% | $109.4824 | $109.48 | $109.50 | $109.50 |
| Purchase #6 | $240.49 | 11.221% | $267.4754 | $267.48 | $267.50 | $267.50 |
| Purchase #7 | $68.53 | 12.349% | $76.9928 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $855.43 | $933.1523 | $933.15 | $933.20 | $933.30 | |