| 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 | $51.33 | 8.409% | $55.6463 | $55.65 | $55.65 | $55.60 |
| Purchase #2 | $199.46 | 5.181% | $209.794 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $107.69 | 5.270% | $113.3653 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $112.39 | 6.156% | $119.3087 | $119.31 | $119.30 | $119.30 |
| Purchase #5 | $162.71 | 8.808% | $177.0415 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $235.88 | 11.539% | $263.0982 | $263.10 | $263.10 | $263.10 |
| Purchase #7 | $79.74 | 3.528% | $82.5532 | $82.55 | $82.55 | $82.60 |
| 7 purchase totals = | $949.20 | $1,020.8072 | $1,020.81 | $1,020.80 | $1,020.80 | |