| 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 | $26.53 | 3.293% | $27.4036 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $101.30 | 9.645% | $111.0704 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $217.45 | 13.250% | $246.2621 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $75.92 | 3.615% | $78.6645 | $78.66 | $78.65 | $78.70 |
| Purchase #5 | $182.40 | 9.190% | $199.1626 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $147.98 | 10.550% | $163.5919 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $70.47 | 13.257% | $79.8122 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $822.05 | $905.9673 | $905.95 | $905.90 | $906.10 | |