| 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 | $66.97 | 12.535% | $75.3647 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $197.33 | 12.564% | $222.1225 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $43.47 | 11.277% | $48.3721 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $119.80 | 13.582% | $136.0712 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $95.57 | 3.751% | $99.1548 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $184.47 | 12.383% | $207.3129 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $118.35 | 9.641% | $129.7601 | $129.76 | $129.75 | $129.80 |
| 7 purchase totals = | $825.96 | $918.1583 | $918.14 | $918.05 | $918.30 | |