| 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 | $16.83 | 5.149% | $17.6966 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $145.35 | 10.240% | $160.2338 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $18.91 | 12.468% | $21.2677 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $212.78 | 11.323% | $236.8731 | $236.87 | $236.85 | $236.90 |
| Purchase #5 | $190.67 | 7.746% | $205.4393 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $68.75 | 3.661% | $71.2669 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $63.90 | 6.803% | $68.2471 | $68.25 | $68.25 | $68.20 |
| 7 purchase totals = | $717.19 | $781.0245 | $781.03 | $781.00 | $781.00 | |