| 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 | $49.42 | 5.835% | $52.3037 | $52.30 | $52.30 | $52.30 |
| Purchase #2 | $78.64 | 3.478% | $81.3751 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $11.41 | 10.543% | $12.613 | $12.61 | $12.60 | $12.60 |
| Purchase #4 | $195.65 | 9.690% | $214.6085 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $192.96 | 12.334% | $216.7597 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $80.75 | 9.393% | $88.3348 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $83.67 | 3.240% | $86.3809 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $692.50 | $752.3757 | $752.37 | $752.40 | $752.40 | |