| 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 | $81.93 | 8.714% | $89.0694 | $89.07 | $89.05 | $89.10 |
| Purchase #2 | $125.66 | 3.281% | $129.7829 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $96.88 | 10.545% | $107.096 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $226.73 | 8.828% | $246.7457 | $246.75 | $246.75 | $246.70 |
| Purchase #5 | $118.28 | 5.526% | $124.8162 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $236.53 | 6.692% | $252.3586 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $51.81 | 11.587% | $57.8132 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $937.82 | $1,007.6820 | $1,007.69 | $1,007.65 | $1,007.70 | |