| 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 | $90.45 | 13.448% | $102.6137 | $102.61 | $102.60 | $102.60 |
| Purchase #2 | $238.58 | 3.784% | $247.6079 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $5.26 | 3.454% | $5.4417 | $5.44 | $5.45 | $5.40 |
| Purchase #4 | $58.98 | 13.467% | $66.9228 | $66.92 | $66.90 | $66.90 |
| Purchase #5 | $54.54 | 3.476% | $56.4358 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $199.95 | 7.614% | $215.1742 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $249.62 | 5.119% | $262.398 | $262.40 | $262.40 | $262.40 |
| 7 purchase totals = | $897.38 | $956.5941 | $956.59 | $956.55 | $956.50 | |