| 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 | $26.46 | 13.362% | $29.9956 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $209.99 | 4.784% | $220.0359 | $220.04 | $220.05 | $220.00 |
| Purchase #3 | $118.70 | 7.564% | $127.6785 | $127.68 | $127.70 | $127.70 |
| Purchase #4 | $177.67 | 7.492% | $190.981 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $59.41 | 4.839% | $62.2848 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $248.86 | 8.416% | $269.8041 | $269.80 | $269.80 | $269.80 |
| Purchase #7 | $69.92 | 5.211% | $73.5635 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $911.01 | $974.3434 | $974.34 | $974.40 | $974.40 | |