| 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 | $44.25 | 5.353% | $46.6187 | $46.62 | $46.60 | $46.60 |
| Purchase #2 | $179.61 | 9.284% | $196.285 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $155.38 | 5.342% | $163.6804 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $99.80 | 13.627% | $113.3997 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $17.28 | 8.600% | $18.7661 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $41.29 | 13.240% | $46.7568 | $46.76 | $46.75 | $46.80 |
| Purchase #7 | $142.87 | 5.750% | $151.085 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $680.48 | $736.5917 | $736.61 | $736.60 | $736.70 | |