| 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 | $60.32 | 5.682% | $63.7474 | $63.75 | $63.75 | $63.70 |
| Purchase #2 | $16.34 | 5.673% | $17.267 | $17.27 | $17.25 | $17.30 |
| Purchase #3 | $201.53 | 10.291% | $222.2695 | $222.27 | $222.25 | $222.30 |
| Purchase #4 | $28.33 | 9.121% | $30.914 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $124.78 | 8.153% | $134.9533 | $134.95 | $134.95 | $135.00 |
| Purchase #6 | $176.67 | 12.847% | $199.3668 | $199.37 | $199.35 | $199.40 |
| Purchase #7 | $21.31 | 3.493% | $22.0544 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $629.28 | $690.5724 | $690.57 | $690.50 | $690.70 | |