| 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 | $32.42 | 9.510% | $35.5031 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $146.41 | 13.260% | $165.824 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $207.54 | 7.110% | $222.2961 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $93.73 | 11.235% | $104.2606 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $51.67 | 3.310% | $53.3803 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $181.57 | 6.520% | $193.4084 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $52.35 | 12.203% | $58.7383 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $765.69 | $833.4108 | $833.41 | $833.40 | $833.40 | |