| 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 | $87.94 | 10.839% | $97.4718 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $34.91 | 8.744% | $37.9625 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $139.95 | 10.464% | $154.5944 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $85.47 | 8.609% | $92.8281 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $69.58 | 13.377% | $78.8877 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $122.53 | 10.488% | $135.3809 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $236.58 | 6.527% | $252.0216 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $776.96 | $849.1470 | $849.14 | $849.15 | $849.20 | |