| 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 | $72.67 | 9.351% | $79.4654 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $244.82 | 6.641% | $261.0785 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $138.43 | 7.579% | $148.9216 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $206.58 | 3.738% | $214.302 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $235.31 | 4.490% | $245.8754 | $245.88 | $245.90 | $245.90 |
| Purchase #6 | $101.96 | 13.722% | $115.951 | $115.95 | $115.95 | $116.00 |
| Purchase #7 | $195.48 | 7.845% | $210.8154 | $210.82 | $210.80 | $210.80 |
| 7 purchase totals = | $1,195.25 | $1,276.4093 | $1,276.42 | $1,276.40 | $1,276.50 | |