| 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 | $66.30 | 6.723% | $70.7573 | $70.76 | $70.75 | $70.80 |
| Purchase #2 | $56.74 | 9.129% | $61.9198 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $228.66 | 13.123% | $258.6671 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $84.56 | 9.327% | $92.4469 | $92.45 | $92.45 | $92.40 |
| Purchase #5 | $63.63 | 3.565% | $65.8984 | $65.90 | $65.90 | $65.90 |
| Purchase #6 | $125.81 | 8.850% | $136.9442 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $208.33 | 3.494% | $215.6091 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $834.03 | $902.2428 | $902.25 | $902.20 | $902.20 | |