| 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 | $76.88 | 12.482% | $86.4762 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $162.88 | 7.340% | $174.8354 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $172.25 | 3.462% | $178.2133 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $13.79 | 9.292% | $15.0714 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $55.37 | 9.741% | $60.7636 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $101.92 | 13.724% | $115.9075 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $54.85 | 5.327% | $57.7719 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $637.94 | $689.0393 | $689.04 | $689.00 | $689.10 | |