| 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 | $223.34 | 11.845% | $249.7946 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $35.53 | 5.831% | $37.6018 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $80.57 | 7.615% | $86.7054 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $20.31 | 11.344% | $22.614 | $22.61 | $22.60 | $22.60 |
| Purchase #5 | $53.61 | 9.483% | $58.6938 | $58.69 | $58.70 | $58.70 |
| Purchase #6 | $218.59 | 4.112% | $227.5784 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $21.33 | 9.690% | $23.3969 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $653.28 | $706.3849 | $706.38 | $706.40 | $706.40 | |