| 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 | $23.80 | 6.373% | $25.3168 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $63.72 | 7.527% | $68.5162 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $25.88 | 11.652% | $28.8955 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $195.32 | 5.224% | $205.5235 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $171.79 | 8.116% | $185.7325 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $96.63 | 3.733% | $100.2372 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $116.69 | 6.260% | $123.9948 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $693.83 | $738.2165 | $738.22 | $738.20 | $738.10 | |