| 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 | $68.50 | 8.356% | $74.2239 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $150.86 | 8.237% | $163.2863 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $38.84 | 4.670% | $40.6538 | $40.65 | $40.65 | $40.70 |
| Purchase #4 | $35.90 | 6.856% | $38.3613 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $223.93 | 4.540% | $234.0964 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $250.85 | 3.762% | $260.287 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $64.55 | 4.144% | $67.225 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $833.43 | $878.1337 | $878.14 | $878.15 | $878.20 | |