| 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 | $16.70 | 6.518% | $17.7885 | $17.79 | $17.80 | $17.80 |
| Purchase #2 | $85.46 | 13.855% | $97.3005 | $97.30 | $97.30 | $97.30 |
| Purchase #3 | $125.70 | 4.373% | $131.1969 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $140.80 | 11.662% | $157.2201 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $223.78 | 3.789% | $232.259 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $69.33 | 3.443% | $71.717 | $71.72 | $71.70 | $71.70 |
| Purchase #7 | $239.34 | 9.421% | $261.8882 | $261.89 | $261.90 | $261.90 |
| 7 purchase totals = | $901.11 | $969.3702 | $969.38 | $969.35 | $969.40 | |