| 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 | $39.53 | 7.769% | $42.6011 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $208.96 | 8.760% | $227.2649 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $195.31 | 11.593% | $217.9523 | $217.95 | $217.95 | $218.00 |
| Purchase #4 | $174.44 | 3.786% | $181.0443 | $181.04 | $181.05 | $181.00 |
| Purchase #5 | $75.90 | 10.765% | $84.0706 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $27.45 | 10.359% | $30.2935 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $104.55 | 9.164% | $114.131 | $114.13 | $114.15 | $114.10 |
| 7 purchase totals = | $826.14 | $897.3577 | $897.34 | $897.35 | $897.40 | |