| 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 | $85.60 | 13.404% | $97.0738 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $123.88 | 12.289% | $139.1036 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $248.57 | 4.661% | $260.1558 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $90.40 | 10.232% | $99.6497 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $28.82 | 5.824% | $30.4985 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $92.75 | 5.794% | $98.1239 | $98.12 | $98.10 | $98.10 |
| Purchase #7 | $204.41 | 13.859% | $232.7392 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $874.43 | $957.3445 | $957.34 | $957.30 | $957.30 | |