| 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 | $49.99 | 13.150% | $56.5637 | $56.56 | $56.55 | $56.60 |
| Purchase #2 | $181.58 | 8.709% | $197.3938 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $98.73 | 8.294% | $106.9187 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $133.83 | 3.524% | $138.5462 | $138.55 | $138.55 | $138.50 |
| Purchase #5 | $93.86 | 3.571% | $97.2117 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $171.89 | 12.801% | $193.8936 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $89.72 | 9.569% | $98.3053 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $819.60 | $888.8330 | $888.83 | $888.80 | $888.80 | |