| 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 | $29.31 | 4.161% | $30.5296 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $179.58 | 8.800% | $195.383 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $212.81 | 6.159% | $225.917 | $225.92 | $225.90 | $225.90 |
| Purchase #4 | $185.94 | 10.586% | $205.6236 | $205.62 | $205.60 | $205.60 |
| Purchase #5 | $41.73 | 5.479% | $44.0164 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $145.33 | 4.412% | $151.742 | $151.74 | $151.75 | $151.70 |
| Purchase #7 | $64.75 | 13.427% | $73.444 | $73.44 | $73.45 | $73.40 |
| 7 purchase totals = | $859.45 | $926.6556 | $926.65 | $926.65 | $926.50 | |