| 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 | $127.59 | 6.407% | $135.7647 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $81.71 | 9.748% | $89.6751 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $179.29 | 3.773% | $186.0546 | $186.05 | $186.05 | $186.10 |
| Purchase #4 | $86.86 | 13.409% | $98.5071 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $151.39 | 11.775% | $169.2162 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $192.81 | 6.424% | $205.1961 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $67.74 | 3.222% | $69.9226 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $887.39 | $954.3364 | $954.34 | $954.30 | $954.40 | |