| 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 | $72.28 | 7.488% | $77.6923 | $77.69 | $77.70 | $77.70 |
| Purchase #2 | $184.57 | 13.448% | $209.391 | $209.39 | $209.40 | $209.40 |
| Purchase #3 | $247.78 | 5.718% | $261.9481 | $261.95 | $261.95 | $261.90 |
| Purchase #4 | $231.40 | 6.186% | $245.7144 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $98.91 | 8.451% | $107.2689 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $130.31 | 8.564% | $141.4697 | $141.47 | $141.45 | $141.50 |
| Purchase #7 | $196.59 | 10.159% | $216.5616 | $216.56 | $216.55 | $216.60 |
| 7 purchase totals = | $1,161.84 | $1,260.0460 | $1,260.04 | $1,260.00 | $1,260.10 | |