| 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 | $57.63 | 9.431% | $63.0651 | $63.07 | $63.05 | $63.10 |
| Purchase #2 | $88.68 | 5.725% | $93.7569 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $156.80 | 13.382% | $177.783 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $77.72 | 11.194% | $86.42 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $164.40 | 12.784% | $185.4169 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $108.49 | 7.545% | $116.6756 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $11.88 | 6.587% | $12.6625 | $12.66 | $12.65 | $12.70 |
| 7 purchase totals = | $665.60 | $735.7800 | $735.79 | $735.75 | $735.90 | |