| 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 | $36.79 | 9.109% | $40.1412 | $40.14 | $40.15 | $40.10 |
| Purchase #2 | $176.31 | 9.769% | $193.5337 | $193.53 | $193.55 | $193.50 |
| Purchase #3 | $210.48 | 3.510% | $217.8678 | $217.87 | $217.85 | $217.90 |
| Purchase #4 | $21.32 | 4.144% | $22.2035 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $104.88 | 9.628% | $114.9778 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $38.82 | 13.595% | $44.0976 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $137.56 | 6.704% | $146.782 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $726.16 | $779.6036 | $779.60 | $779.65 | $779.60 | |