| 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 | $10.32 | 8.829% | $11.2312 | $11.23 | $11.25 | $11.20 |
| Purchase #2 | $127.50 | 3.722% | $132.2456 | $132.25 | $132.25 | $132.20 |
| Purchase #3 | $45.59 | 8.674% | $49.5445 | $49.54 | $49.55 | $49.50 |
| Purchase #4 | $41.96 | 3.134% | $43.275 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $28.72 | 4.790% | $30.0957 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $30.32 | 12.563% | $34.1291 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $186.41 | 6.544% | $198.6087 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $470.82 | $499.1298 | $499.14 | $499.20 | $499.00 | |