| 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 | $30.95 | 12.302% | $34.7575 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $185.61 | 12.584% | $208.9672 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $239.87 | 11.709% | $267.9564 | $267.96 | $267.95 | $268.00 |
| Purchase #4 | $89.90 | 6.372% | $95.6284 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $102.44 | 11.163% | $113.8754 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $59.31 | 4.652% | $62.0691 | $62.07 | $62.05 | $62.10 |
| Purchase #7 | $28.53 | 5.829% | $30.193 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $736.61 | $813.4470 | $813.46 | $813.45 | $813.60 | |