| 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 | $31.91 | 6.464% | $33.9727 | $33.97 | $33.95 | $34.00 |
| Purchase #2 | $131.41 | 6.106% | $139.4339 | $139.43 | $139.45 | $139.40 |
| Purchase #3 | $76.68 | 12.293% | $86.1063 | $86.11 | $86.10 | $86.10 |
| Purchase #4 | $209.88 | 8.339% | $227.3819 | $227.38 | $227.40 | $227.40 |
| Purchase #5 | $85.77 | 3.696% | $88.9401 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $12.34 | 11.661% | $13.779 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $60.49 | 6.763% | $64.5809 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $608.48 | $654.1948 | $654.19 | $654.25 | $654.20 | |