| 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 | $114.86 | 4.383% | $119.8943 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $42.81 | 11.705% | $47.8209 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $224.57 | 10.725% | $248.6551 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $24.80 | 7.600% | $26.6848 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $28.76 | 7.250% | $30.8451 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $176.82 | 5.471% | $186.4938 | $186.49 | $186.50 | $186.50 |
| Purchase #7 | $32.88 | 7.847% | $35.4601 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $645.50 | $695.8541 | $695.85 | $695.85 | $695.90 | |