| 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 | $75.86 | 11.813% | $84.8213 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $247.55 | 6.681% | $264.0888 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $248.42 | 5.232% | $261.4173 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $95.82 | 4.193% | $99.8377 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $237.53 | 13.144% | $268.7509 | $268.75 | $268.75 | $268.80 |
| Purchase #6 | $18.40 | 12.799% | $20.755 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $209.98 | 3.291% | $216.8904 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $1,133.56 | $1,216.5614 | $1,216.57 | $1,216.55 | $1,216.60 | |