| 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 | $86.71 | 12.700% | $97.7222 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $16.79 | 7.365% | $18.0266 | $18.03 | $18.05 | $18.00 |
| Purchase #3 | $83.88 | 5.841% | $88.7794 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $108.89 | 12.671% | $122.6875 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $149.47 | 4.501% | $156.1976 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $106.34 | 11.123% | $118.1682 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $140.37 | 9.278% | $153.3935 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $692.45 | $754.9750 | $754.98 | $755.00 | $755.00 | |