| 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 | $98.84 | 7.605% | $106.3568 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $170.90 | 7.550% | $183.803 | $183.80 | $183.80 | $183.80 |
| Purchase #3 | $49.52 | 3.727% | $51.3656 | $51.37 | $51.35 | $51.40 |
| Purchase #4 | $27.89 | 6.423% | $29.6814 | $29.68 | $29.70 | $29.70 |
| Purchase #5 | $119.96 | 8.267% | $129.8771 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $211.63 | 11.785% | $236.5706 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $121.76 | 4.291% | $126.9847 | $126.98 | $127.00 | $127.00 |
| 7 purchase totals = | $800.50 | $864.6392 | $864.64 | $864.65 | $864.80 | |