| 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 | $19.44 | 10.158% | $21.4147 | $21.41 | $21.40 | $21.40 |
| Purchase #2 | $157.68 | 3.708% | $163.5268 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $115.60 | 8.452% | $125.3705 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $205.34 | 5.383% | $216.3935 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $111.64 | 11.484% | $124.4607 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $6.26 | 8.545% | $6.7949 | $6.79 | $6.80 | $6.80 |
| Purchase #7 | $111.88 | 5.114% | $117.6015 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $727.84 | $775.5626 | $775.55 | $775.55 | $775.60 | |