| 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 | $88.92 | 11.293% | $98.9617 | $98.96 | $98.95 | $99.00 |
| Purchase #2 | $127.28 | 5.854% | $134.731 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $143.67 | 13.739% | $163.4088 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $97.82 | 7.573% | $105.2279 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $228.36 | 12.544% | $257.0055 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $40.89 | 5.324% | $43.067 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $52.65 | 8.821% | $57.2943 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $779.59 | $859.6962 | $859.70 | $859.70 | $859.70 | |