| 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 | $199.56 | 4.519% | $208.5781 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $58.80 | 10.210% | $64.8035 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $161.88 | 9.340% | $176.9996 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $20.91 | 4.568% | $21.8652 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $59.79 | 6.469% | $63.6578 | $63.66 | $63.65 | $63.70 |
| Purchase #6 | $107.89 | 3.347% | $111.5011 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $94.88 | 11.561% | $105.8491 | $105.85 | $105.85 | $105.80 |
| 7 purchase totals = | $703.71 | $753.2544 | $753.26 | $753.25 | $753.30 | |