| 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 | $14.97 | 11.793% | $16.7354 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $137.34 | 5.188% | $144.4652 | $144.47 | $144.45 | $144.50 |
| Purchase #3 | $50.45 | 5.462% | $53.2056 | $53.21 | $53.20 | $53.20 |
| Purchase #4 | $68.31 | 13.594% | $77.5961 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $31.88 | 4.195% | $33.2174 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $146.79 | 5.536% | $154.9163 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $86.96 | 11.640% | $97.0821 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $536.70 | $577.2181 | $577.24 | $577.20 | $577.20 | |