| 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 | $16.47 | 11.567% | $18.3751 | $18.38 | $18.40 | $18.40 |
| Purchase #2 | $67.30 | 4.153% | $70.095 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $76.28 | 5.852% | $80.7439 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $197.83 | 5.589% | $208.8867 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $106.47 | 12.459% | $119.7351 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $111.41 | 13.745% | $126.7233 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $215.61 | 4.664% | $225.6661 | $225.67 | $225.65 | $225.70 |
| 7 purchase totals = | $791.37 | $850.2252 | $850.24 | $850.25 | $850.20 | |