| 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 | $38.97 | 4.598% | $40.7618 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $92.92 | 6.294% | $98.7684 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $136.56 | 3.237% | $140.9804 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $182.41 | 4.523% | $190.6604 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $99.90 | 9.152% | $109.0428 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $230.65 | 13.522% | $261.8385 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $185.49 | 13.319% | $210.1954 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $966.90 | $1,052.2477 | $1,052.25 | $1,052.25 | $1,052.30 | |