| 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 | $8.37 | 10.619% | $9.2588 | $9.26 | $9.25 | $9.30 |
| Purchase #2 | $91.75 | 13.781% | $104.3941 | $104.39 | $104.40 | $104.40 |
| Purchase #3 | $106.72 | 6.376% | $113.5245 | $113.52 | $113.50 | $113.50 |
| Purchase #4 | $147.91 | 5.412% | $155.9149 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $109.32 | 11.455% | $121.8426 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $58.70 | 12.611% | $66.1027 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $156.82 | 8.820% | $170.6515 | $170.65 | $170.65 | $170.70 |
| 7 purchase totals = | $679.59 | $741.6891 | $741.67 | $741.65 | $741.70 | |