| 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 | $10.26 | 8.560% | $11.1383 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $83.44 | 3.227% | $86.1326 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $167.27 | 3.411% | $172.9756 | $172.98 | $173.00 | $173.00 |
| Purchase #4 | $41.30 | 9.621% | $45.2735 | $45.27 | $45.25 | $45.30 |
| Purchase #5 | $32.78 | 13.824% | $37.3115 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $15.59 | 7.456% | $16.7524 | $16.75 | $16.75 | $16.80 |
| Purchase #7 | $52.99 | 5.379% | $55.8403 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $403.63 | $425.4242 | $425.42 | $425.45 | $425.40 | |