| 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 | $50.97 | 3.509% | $52.7585 | $52.76 | $52.75 | $52.80 |
| Purchase #2 | $159.90 | 4.617% | $167.2826 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $197.77 | 5.218% | $208.0896 | $208.09 | $208.10 | $208.10 |
| Purchase #4 | $63.71 | 6.542% | $67.8779 | $67.88 | $67.90 | $67.90 |
| Purchase #5 | $104.92 | 9.655% | $115.05 | $115.05 | $115.05 | $115.10 |
| Purchase #6 | $88.63 | 12.869% | $100.0358 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $51.77 | 13.227% | $58.6176 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $717.67 | $769.7120 | $769.72 | $769.75 | $769.80 | |