| 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 | $32.57 | 6.366% | $34.6434 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $58.57 | 4.430% | $61.1647 | $61.16 | $61.15 | $61.20 |
| Purchase #3 | $219.68 | 7.621% | $236.4218 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $91.55 | 10.157% | $100.8487 | $100.85 | $100.85 | $100.80 |
| Purchase #5 | $30.97 | 10.465% | $34.211 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $145.31 | 3.804% | $150.8376 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $96.73 | 9.326% | $105.751 | $105.75 | $105.75 | $105.80 |
| 7 purchase totals = | $675.38 | $723.8782 | $723.87 | $723.85 | $723.80 | |