| 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 | $28.49 | 5.822% | $30.1487 | $30.15 | $30.15 | $30.10 |
| Purchase #2 | $242.60 | 12.832% | $273.7304 | $273.73 | $273.75 | $273.70 |
| Purchase #3 | $41.90 | 9.506% | $45.883 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $57.68 | 9.822% | $63.3453 | $63.35 | $63.35 | $63.30 |
| Purchase #5 | $217.37 | 13.690% | $247.128 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $58.37 | 11.452% | $65.0545 | $65.05 | $65.05 | $65.10 |
| Purchase #7 | $221.39 | 3.564% | $229.2803 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $867.80 | $954.5702 | $954.57 | $954.65 | $954.50 | |