| 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 | $80.40 | 8.520% | $87.2501 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $90.25 | 10.553% | $99.7741 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $52.26 | 3.314% | $53.9919 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $45.84 | 11.334% | $51.0355 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $221.40 | 3.126% | $228.321 | $228.32 | $228.30 | $228.30 |
| Purchase #6 | $102.87 | 13.754% | $117.0187 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $239.47 | 9.389% | $261.9538 | $261.95 | $261.95 | $262.00 |
| 7 purchase totals = | $832.49 | $899.3451 | $899.34 | $899.30 | $899.40 | |