| 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 | $79.82 | 5.314% | $84.0616 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $82.88 | 12.763% | $93.458 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $5.81 | 12.247% | $6.5216 | $6.52 | $6.50 | $6.50 |
| Purchase #4 | $158.99 | 4.661% | $166.4005 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $113.44 | 12.696% | $127.8423 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $84.61 | 10.836% | $93.7783 | $93.78 | $93.80 | $93.80 |
| Purchase #7 | $110.50 | 8.365% | $119.7433 | $119.74 | $119.75 | $119.70 |
| 7 purchase totals = | $636.05 | $691.8056 | $691.80 | $691.80 | $691.80 | |