| 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 | $200.84 | 7.656% | $216.2163 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $27.53 | 3.173% | $28.4035 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $113.72 | 13.828% | $129.4452 | $129.45 | $129.45 | $129.40 |
| Purchase #4 | $66.87 | 4.663% | $69.9881 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $45.69 | 6.427% | $48.6265 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $198.41 | 8.575% | $215.4237 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $24.69 | 9.646% | $27.0716 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $677.75 | $735.1749 | $735.18 | $735.15 | $735.10 | |