| 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 | $34.75 | 3.302% | $35.8974 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $242.68 | 7.471% | $260.8106 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $100.75 | 5.445% | $106.2358 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $30.65 | 11.227% | $34.0911 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $111.91 | 12.271% | $125.6425 | $125.64 | $125.65 | $125.60 |
| Purchase #6 | $166.31 | 7.648% | $179.0294 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $158.60 | 10.267% | $174.8835 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $845.65 | $916.5903 | $916.59 | $916.65 | $916.50 | |