| 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 | $60.35 | 5.380% | $63.5968 | $63.60 | $63.60 | $63.60 |
| Purchase #2 | $208.38 | 6.640% | $222.2164 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $51.73 | 7.201% | $55.4551 | $55.46 | $55.45 | $55.50 |
| Purchase #4 | $26.92 | 11.411% | $29.9918 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $10.53 | 4.851% | $11.0408 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $199.82 | 4.347% | $208.5062 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $124.51 | 4.368% | $129.9486 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $682.24 | $720.7557 | $720.77 | $720.75 | $720.70 | |