| 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 | $97.66 | 6.363% | $103.8741 | $103.87 | $103.85 | $103.90 |
| Purchase #2 | $231.62 | 6.374% | $246.3835 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $111.81 | 4.305% | $116.6234 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $69.44 | 10.789% | $76.9319 | $76.93 | $76.95 | $76.90 |
| Purchase #5 | $79.41 | 7.847% | $85.6413 | $85.64 | $85.65 | $85.60 |
| Purchase #6 | $25.89 | 12.832% | $29.2122 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $72.59 | 6.614% | $77.3911 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $688.42 | $736.0575 | $736.04 | $736.05 | $736.00 | |