| 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 | $48.73 | 13.811% | $55.4601 | $55.46 | $55.45 | $55.50 |
| Purchase #2 | $16.46 | 9.306% | $17.9918 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $246.81 | 10.340% | $272.3302 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $42.32 | 12.831% | $47.7501 | $47.75 | $47.75 | $47.80 |
| Purchase #5 | $28.68 | 12.268% | $32.1985 | $32.20 | $32.20 | $32.20 |
| Purchase #6 | $227.98 | 3.527% | $236.0209 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $132.53 | 12.796% | $149.4885 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $743.51 | $811.2401 | $811.24 | $811.25 | $811.30 | |