| 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 | $37.65 | 7.650% | $40.5302 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $116.44 | 4.316% | $121.4656 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $188.51 | 3.506% | $195.1192 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $18.63 | 6.747% | $19.887 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $175.54 | 7.357% | $188.4545 | $188.45 | $188.45 | $188.50 |
| Purchase #6 | $240.63 | 8.578% | $261.2712 | $261.27 | $261.25 | $261.30 |
| Purchase #7 | $178.46 | 9.567% | $195.5333 | $195.53 | $195.55 | $195.50 |
| 7 purchase totals = | $955.86 | $1,022.2610 | $1,022.26 | $1,022.25 | $1,022.30 | |