| 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 | $105.68 | 8.806% | $114.9862 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $118.59 | 10.359% | $130.8747 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $39.32 | 8.551% | $42.6823 | $42.68 | $42.70 | $42.70 |
| Purchase #4 | $41.75 | 9.444% | $45.6929 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $249.81 | 4.496% | $261.0415 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $51.27 | 7.719% | $55.2275 | $55.23 | $55.25 | $55.20 |
| Purchase #7 | $12.90 | 6.396% | $13.7251 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $619.32 | $664.2302 | $664.23 | $664.30 | $664.20 | |