| 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 | $24.58 | 12.819% | $27.7309 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $98.78 | 8.159% | $106.8395 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $216.31 | 5.132% | $227.411 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $6.39 | 13.822% | $7.2732 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $111.76 | 11.382% | $124.4805 | $124.48 | $124.50 | $124.50 |
| Purchase #6 | $126.54 | 4.337% | $132.028 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $133.81 | 6.396% | $142.3685 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $718.17 | $768.1316 | $768.13 | $768.15 | $768.10 | |