| 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 | $58.61 | 8.721% | $63.7214 | $63.72 | $63.70 | $63.70 |
| Purchase #2 | $12.91 | 12.857% | $14.5698 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $140.97 | 11.637% | $157.3747 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $213.79 | 13.565% | $242.7906 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $143.40 | 12.420% | $161.2103 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $171.73 | 12.286% | $192.8287 | $192.83 | $192.85 | $192.80 |
| Purchase #7 | $13.41 | 4.546% | $14.0196 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $754.82 | $846.5151 | $846.51 | $846.45 | $846.50 | |