| 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 | $96.79 | 4.843% | $101.4775 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $16.87 | 3.568% | $17.4719 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $115.48 | 12.374% | $129.7695 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $236.97 | 9.473% | $259.4182 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $150.64 | 8.420% | $163.3239 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $184.66 | 10.868% | $204.7288 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $18.81 | 12.719% | $21.2024 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $820.22 | $897.3922 | $897.39 | $897.35 | $897.40 | |