| 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 | $27.77 | 8.352% | $30.0894 | $30.09 | $30.10 | $30.10 |
| Purchase #2 | $234.91 | 10.758% | $260.1816 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $41.38 | 12.649% | $46.6142 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $198.26 | 7.469% | $213.068 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $19.89 | 10.253% | $21.9293 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $158.69 | 3.224% | $163.8062 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $170.44 | 8.142% | $184.3172 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $851.34 | $920.0059 | $920.01 | $920.00 | $920.00 | |