| 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 | $81.58 | 3.866% | $84.7339 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $25.37 | 5.194% | $26.6877 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $215.99 | 7.187% | $231.5132 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $46.97 | 7.557% | $50.5195 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $81.41 | 6.545% | $86.7383 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $27.40 | 6.641% | $29.2196 | $29.22 | $29.20 | $29.20 |
| Purchase #7 | $114.27 | 8.586% | $124.0812 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $592.99 | $633.4934 | $633.49 | $633.50 | $633.40 | |