| 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 | $77.67 | 12.618% | $87.4704 | $87.47 | $87.45 | $87.50 |
| Purchase #2 | $163.54 | 4.803% | $171.3948 | $171.39 | $171.40 | $171.40 |
| Purchase #3 | $130.43 | 4.810% | $136.7037 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $215.46 | 12.619% | $242.6489 | $242.65 | $242.65 | $242.60 |
| Purchase #5 | $204.95 | 8.657% | $222.6925 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $217.76 | 5.689% | $230.1484 | $230.15 | $230.15 | $230.10 |
| Purchase #7 | $116.44 | 5.158% | $122.446 | $122.45 | $122.45 | $122.40 |
| 7 purchase totals = | $1,126.25 | $1,213.5047 | $1,213.50 | $1,213.50 | $1,213.40 | |