| 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 | $54.32 | 5.427% | $57.2679 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $58.43 | 9.364% | $63.9014 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $30.75 | 6.665% | $32.7995 | $32.80 | $32.80 | $32.80 |
| Purchase #4 | $105.52 | 8.772% | $114.7762 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $208.76 | 11.346% | $232.4459 | $232.45 | $232.45 | $232.40 |
| Purchase #6 | $145.85 | 7.436% | $156.6954 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $218.56 | 8.351% | $236.8119 | $236.81 | $236.80 | $236.80 |
| 7 purchase totals = | $822.19 | $894.6982 | $894.71 | $894.70 | $894.70 | |