| 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 | $30.59 | 9.783% | $33.5826 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $58.70 | 11.576% | $65.4951 | $65.50 | $65.50 | $65.50 |
| Purchase #3 | $218.69 | 10.470% | $241.5868 | $241.59 | $241.60 | $241.60 |
| Purchase #4 | $215.60 | 9.510% | $236.1036 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $21.79 | 3.387% | $22.528 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $207.29 | 8.857% | $225.6497 | $225.65 | $225.65 | $225.60 |
| Purchase #7 | $162.48 | 3.317% | $167.8695 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $915.14 | $992.8153 | $992.82 | $992.85 | $992.80 | |