| 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 | $87.54 | 7.461% | $94.0714 | $94.07 | $94.05 | $94.10 |
| Purchase #2 | $7.77 | 8.728% | $8.4482 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $26.78 | 8.195% | $28.9746 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $229.53 | 3.770% | $238.1833 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $222.60 | 3.827% | $231.1189 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $115.99 | 9.581% | $127.103 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $13.89 | 3.560% | $14.3845 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $704.10 | $742.2839 | $742.27 | $742.25 | $742.30 | |