| 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 | $54.62 | 10.525% | $60.3688 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $232.44 | 13.342% | $263.4521 | $263.45 | $263.45 | $263.50 |
| Purchase #3 | $63.44 | 3.411% | $65.6039 | $65.60 | $65.60 | $65.60 |
| Purchase #4 | $7.84 | 7.531% | $8.4304 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $187.44 | 11.212% | $208.4558 | $208.46 | $208.45 | $208.50 |
| Purchase #6 | $209.59 | 8.528% | $227.4638 | $227.46 | $227.45 | $227.50 |
| Purchase #7 | $32.33 | 13.475% | $36.6865 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $787.70 | $870.4613 | $870.46 | $870.45 | $870.60 | |