| 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 | $89.45 | 12.270% | $100.4255 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $131.77 | 4.105% | $137.1792 | $137.18 | $137.20 | $137.20 |
| Purchase #3 | $25.47 | 3.403% | $26.3367 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $125.34 | 4.790% | $131.3438 | $131.34 | $131.35 | $131.30 |
| Purchase #5 | $14.89 | 4.382% | $15.5425 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $146.63 | 11.627% | $163.6787 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $235.82 | 9.788% | $258.9021 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $769.37 | $833.4085 | $833.41 | $833.50 | $833.30 | |