| 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 | $16.80 | 4.298% | $17.5221 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $232.65 | 10.485% | $257.0434 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $101.54 | 5.797% | $107.4263 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $29.93 | 3.261% | $30.906 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $97.92 | 5.557% | $103.3614 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $154.97 | 11.801% | $173.258 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $7.83 | 9.699% | $8.5894 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $641.64 | $698.1066 | $698.11 | $698.10 | $698.10 | |