| 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 | $30.92 | 7.836% | $33.3429 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $94.30 | 7.336% | $101.2178 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $159.29 | 4.228% | $166.0248 | $166.02 | $166.00 | $166.00 |
| Purchase #4 | $70.47 | 3.433% | $72.8892 | $72.89 | $72.90 | $72.90 |
| Purchase #5 | $74.99 | 8.522% | $81.3806 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $16.49 | 5.496% | $17.3963 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $137.27 | 4.528% | $143.4856 | $143.49 | $143.50 | $143.50 |
| 7 purchase totals = | $583.73 | $615.7372 | $615.74 | $615.75 | $615.70 | |