| 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 | $76.71 | 5.747% | $81.1185 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $72.67 | 5.872% | $76.9372 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $226.63 | 12.415% | $254.7661 | $254.77 | $254.75 | $254.80 |
| Purchase #4 | $79.28 | 9.430% | $86.7561 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $106.80 | 3.489% | $110.5263 | $110.53 | $110.55 | $110.50 |
| Purchase #6 | $5.66 | 11.451% | $6.3081 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $32.47 | 12.589% | $36.5576 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $600.22 | $652.9699 | $652.99 | $652.95 | $653.00 | |