| 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 | $8.95 | 4.248% | $9.3302 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $48.65 | 4.833% | $51.0013 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $59.31 | 8.612% | $64.4178 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $68.96 | 10.273% | $76.0443 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $240.99 | 8.309% | $261.0139 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $229.59 | 4.448% | $239.8022 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $191.51 | 10.194% | $211.0325 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $847.96 | $912.6422 | $912.63 | $912.65 | $912.50 | |