| 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 | $66.78 | 7.825% | $72.0055 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $139.52 | 10.678% | $154.4179 | $154.42 | $154.40 | $154.40 |
| Purchase #3 | $141.58 | 8.553% | $153.6893 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $144.46 | 3.295% | $149.22 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $227.66 | 9.221% | $248.6525 | $248.65 | $248.65 | $248.70 |
| Purchase #6 | $139.43 | 10.334% | $153.8387 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $107.59 | 9.146% | $117.4302 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $967.02 | $1,049.2541 | $1,049.26 | $1,049.25 | $1,049.20 | |