| 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 | $33.61 | 12.604% | $37.8462 | $37.85 | $37.85 | $37.80 |
| Purchase #2 | $238.65 | 9.541% | $261.4196 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $17.94 | 10.762% | $19.8707 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $86.48 | 12.778% | $97.5304 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $89.68 | 9.546% | $98.2409 | $98.24 | $98.25 | $98.20 |
| Purchase #6 | $112.53 | 7.276% | $120.7177 | $120.72 | $120.70 | $120.70 |
| Purchase #7 | $125.66 | 6.692% | $134.0692 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $704.55 | $769.6947 | $769.70 | $769.65 | $769.60 | |