| 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 | $41.66 | 6.401% | $44.3267 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $240.32 | 5.758% | $254.1576 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $170.72 | 7.105% | $182.8497 | $182.85 | $182.85 | $182.80 |
| Purchase #4 | $98.98 | 13.400% | $112.2433 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $42.75 | 12.666% | $48.1647 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $30.37 | 5.447% | $32.0243 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $8.81 | 6.681% | $9.3986 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $633.61 | $683.1649 | $683.16 | $683.15 | $683.10 | |