| 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 | $28.76 | 6.425% | $30.6078 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $30.91 | 5.275% | $32.5405 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $165.61 | 9.850% | $181.9226 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $124.54 | 3.691% | $129.1368 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $40.51 | 3.619% | $41.9761 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $57.69 | 9.305% | $63.0581 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $250.43 | 9.179% | $273.417 | $273.42 | $273.40 | $273.40 |
| 7 purchase totals = | $698.45 | $752.6589 | $752.67 | $752.65 | $752.60 | |