| 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 | $247.50 | 10.772% | $274.1607 | $274.16 | $274.15 | $274.20 |
| Purchase #2 | $76.31 | 6.355% | $81.1595 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $62.90 | 7.600% | $67.6804 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $46.55 | 7.517% | $50.0492 | $50.05 | $50.05 | $50.00 |
| Purchase #5 | $122.94 | 12.264% | $138.0174 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $59.86 | 4.222% | $62.3873 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $80.95 | 3.276% | $83.6019 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $697.01 | $757.0564 | $757.06 | $757.05 | $757.10 | |