| 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 | $11.51 | 12.359% | $12.9325 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $98.37 | 7.225% | $105.4772 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $92.54 | 5.426% | $97.5612 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $8.62 | 12.263% | $9.6771 | $9.68 | $9.70 | $9.70 |
| Purchase #5 | $10.64 | 12.641% | $11.985 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $126.71 | 5.758% | $134.006 | $134.01 | $134.00 | $134.00 |
| Purchase #7 | $14.58 | 3.313% | $15.063 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $362.97 | $386.7020 | $386.71 | $386.75 | $386.80 | |