| 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 | $5.94 | 4.833% | $6.2271 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $125.36 | 5.339% | $132.053 | $132.05 | $132.05 | $132.10 |
| Purchase #3 | $232.67 | 7.560% | $250.2599 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $220.27 | 11.295% | $245.1495 | $245.15 | $245.15 | $245.10 |
| Purchase #5 | $63.96 | 13.450% | $72.5626 | $72.56 | $72.55 | $72.60 |
| Purchase #6 | $28.80 | 5.312% | $30.3299 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $99.85 | 11.606% | $111.4386 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $776.85 | $848.0206 | $848.02 | $848.05 | $848.00 | |