| 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 | $44.59 | 8.518% | $48.3882 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $153.61 | 7.157% | $164.6039 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $110.83 | 3.595% | $114.8143 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $26.95 | 13.229% | $30.5152 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $211.87 | 7.759% | $228.309 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $113.46 | 11.644% | $126.6713 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $215.59 | 3.629% | $223.4138 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $876.90 | $936.7157 | $936.71 | $936.65 | $936.70 | |