| 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 | $40.38 | 11.872% | $45.1739 | $45.17 | $45.15 | $45.20 |
| Purchase #2 | $149.84 | 9.520% | $164.1048 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $101.94 | 5.582% | $107.6303 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $23.43 | 3.492% | $24.2482 | $24.25 | $24.25 | $24.20 |
| Purchase #5 | $180.27 | 4.693% | $188.7301 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $103.91 | 4.557% | $108.6452 | $108.65 | $108.65 | $108.60 |
| Purchase #7 | $76.54 | 12.764% | $86.3096 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $676.31 | $724.8421 | $724.84 | $724.85 | $724.70 | |