| 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 | $28.80 | 11.105% | $31.9982 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $123.53 | 8.507% | $134.0387 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $19.66 | 10.127% | $21.651 | $21.65 | $21.65 | $21.70 |
| Purchase #4 | $19.72 | 9.578% | $21.6088 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $186.92 | 6.684% | $199.4137 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $243.80 | 13.490% | $276.6886 | $276.69 | $276.70 | $276.70 |
| Purchase #7 | $151.98 | 9.246% | $166.0321 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $774.41 | $851.4311 | $851.43 | $851.45 | $851.40 | |