| 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 | $42.99 | 7.181% | $46.0771 | $46.08 | $46.10 | $46.10 |
| Purchase #2 | $121.53 | 6.545% | $129.4841 | $129.48 | $129.50 | $129.50 |
| Purchase #3 | $162.77 | 13.704% | $185.076 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $234.99 | 8.372% | $254.6634 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $71.41 | 10.299% | $78.7645 | $78.76 | $78.75 | $78.80 |
| Purchase #6 | $182.36 | 5.237% | $191.9102 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $25.52 | 3.325% | $26.3685 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $841.57 | $912.3438 | $912.34 | $912.35 | $912.50 | |