| 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 | $25.86 | 12.721% | $29.1497 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $70.27 | 6.350% | $74.7321 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $44.99 | 13.584% | $51.1014 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $231.96 | 7.286% | $248.8606 | $248.86 | $248.85 | $248.90 |
| Purchase #5 | $160.28 | 8.238% | $173.4839 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $206.90 | 10.808% | $229.2618 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $74.99 | 8.416% | $81.3012 | $81.30 | $81.30 | $81.30 |
| 7 purchase totals = | $815.25 | $887.8907 | $887.88 | $887.90 | $887.90 | |