| 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 | $12.64 | 6.181% | $13.4213 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $158.80 | 11.485% | $177.0382 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $9.79 | 10.232% | $10.7917 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $118.27 | 13.439% | $134.1643 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $84.59 | 8.166% | $91.4976 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $21.64 | 10.529% | $23.9185 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $247.26 | 5.661% | $261.2574 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $652.99 | $712.0890 | $712.09 | $712.05 | $712.10 | |