| 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 | $195.77 | 6.717% | $208.9199 | $208.92 | $208.90 | $208.90 |
| Purchase #2 | $94.25 | 5.551% | $99.4818 | $99.48 | $99.50 | $99.50 |
| Purchase #3 | $39.34 | 3.381% | $40.6701 | $40.67 | $40.65 | $40.70 |
| Purchase #4 | $29.38 | 3.115% | $30.2952 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $38.90 | 7.214% | $41.7062 | $41.71 | $41.70 | $41.70 |
| Purchase #6 | $114.43 | 6.850% | $122.2685 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $72.34 | 4.807% | $75.8174 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $584.41 | $619.1591 | $619.17 | $619.10 | $619.20 | |