| 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 | $30.31 | 10.103% | $33.3722 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $164.36 | 9.488% | $179.9545 | $179.95 | $179.95 | $180.00 |
| Purchase #3 | $91.94 | 7.335% | $98.6838 | $98.68 | $98.70 | $98.70 |
| Purchase #4 | $226.50 | 13.663% | $257.4467 | $257.45 | $257.45 | $257.40 |
| Purchase #5 | $88.48 | 11.215% | $98.403 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $23.90 | 9.858% | $26.2561 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $52.65 | 13.784% | $59.9073 | $59.91 | $59.90 | $59.90 |
| 7 purchase totals = | $678.14 | $754.0236 | $754.02 | $754.00 | $754.10 | |