| 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 | $64.68 | 5.253% | $68.0776 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $233.31 | 6.359% | $248.1462 | $248.15 | $248.15 | $248.10 |
| Purchase #3 | $206.36 | 4.392% | $215.4233 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $244.69 | 12.472% | $275.2077 | $275.21 | $275.20 | $275.20 |
| Purchase #5 | $55.84 | 12.605% | $62.8786 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $20.57 | 12.661% | $23.1744 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $113.39 | 3.405% | $117.2509 | $117.25 | $117.25 | $117.30 |
| 7 purchase totals = | $938.84 | $1,010.1587 | $1,010.16 | $1,010.15 | $1,010.20 | |