| 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 | $5.57 | 13.785% | $6.3378 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $94.37 | 6.643% | $100.639 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $238.37 | 9.531% | $261.089 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $216.86 | 13.385% | $245.8867 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $109.73 | 7.777% | $118.2637 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $250.33 | 9.194% | $273.3453 | $273.35 | $273.35 | $273.30 |
| Purchase #7 | $63.67 | 7.151% | $68.223 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $978.90 | $1,073.7845 | $1,073.79 | $1,073.80 | $1,073.70 | |