| 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 | $35.39 | 4.329% | $36.922 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $117.62 | 11.435% | $131.0698 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $157.50 | 8.435% | $170.7851 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $157.91 | 5.718% | $166.9393 | $166.94 | $166.95 | $166.90 |
| Purchase #5 | $44.96 | 3.656% | $46.6037 | $46.60 | $46.60 | $46.60 |
| Purchase #6 | $51.81 | 12.129% | $58.094 | $58.09 | $58.10 | $58.10 |
| Purchase #7 | $121.81 | 7.578% | $131.0408 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $687.00 | $741.4547 | $741.45 | $741.45 | $741.40 | |