| 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 | $68.58 | 13.810% | $78.0509 | $78.05 | $78.05 | $78.10 |
| Purchase #2 | $125.45 | 13.190% | $141.9969 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $9.89 | 12.104% | $11.0871 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $17.36 | 7.667% | $18.691 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $92.49 | 11.429% | $103.0607 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $214.83 | 5.303% | $226.2224 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $48.92 | 6.560% | $52.1292 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $577.52 | $631.2382 | $631.24 | $631.25 | $631.30 | |