| 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 | $63.99 | 11.322% | $71.2349 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $19.75 | 9.293% | $21.5854 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $115.53 | 8.280% | $125.0959 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $25.34 | 3.479% | $26.2216 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $124.29 | 12.555% | $139.8946 | $139.89 | $139.90 | $139.90 |
| Purchase #6 | $44.68 | 3.795% | $46.3756 | $46.38 | $46.40 | $46.40 |
| Purchase #7 | $108.79 | 10.776% | $120.5132 | $120.51 | $120.50 | $120.50 |
| 7 purchase totals = | $502.37 | $550.9212 | $550.92 | $550.95 | $550.90 | |