| 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 | $47.42 | 11.665% | $52.9515 | $52.95 | $52.95 | $53.00 |
| Purchase #2 | $125.58 | 5.108% | $131.9946 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $80.91 | 7.678% | $87.1223 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $104.61 | 9.551% | $114.6013 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $222.46 | 10.715% | $246.2966 | $246.30 | $246.30 | $246.30 |
| Purchase #6 | $24.59 | 11.618% | $27.4469 | $27.45 | $27.45 | $27.40 |
| Purchase #7 | $184.99 | 13.543% | $210.0432 | $210.04 | $210.05 | $210.00 |
| 7 purchase totals = | $790.56 | $870.4564 | $870.45 | $870.45 | $870.40 | |