| 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 | $62.89 | 5.831% | $66.5571 | $66.56 | $66.55 | $66.60 |
| Purchase #2 | $184.31 | 3.639% | $191.017 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $217.82 | 11.670% | $243.2396 | $243.24 | $243.25 | $243.20 |
| Purchase #4 | $102.58 | 13.383% | $116.3083 | $116.31 | $116.30 | $116.30 |
| Purchase #5 | $194.63 | 9.447% | $213.0167 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $125.46 | 7.351% | $134.6826 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $176.44 | 6.744% | $188.3391 | $188.34 | $188.35 | $188.30 |
| 7 purchase totals = | $1,064.13 | $1,153.1604 | $1,153.17 | $1,153.15 | $1,153.10 | |