| 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 | $13.44 | 10.516% | $14.8534 | $14.85 | $14.85 | $14.90 |
| Purchase #2 | $22.33 | 9.185% | $24.381 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $72.95 | 8.253% | $78.9706 | $78.97 | $78.95 | $79.00 |
| Purchase #4 | $233.92 | 9.858% | $256.9798 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $30.90 | 7.411% | $33.19 | $33.19 | $33.20 | $33.20 |
| Purchase #6 | $215.40 | 5.381% | $226.9907 | $226.99 | $227.00 | $227.00 |
| Purchase #7 | $188.32 | 11.495% | $209.9674 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $777.26 | $845.3329 | $845.33 | $845.35 | $845.50 | |