| 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 | $45.74 | 8.734% | $49.7349 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $9.54 | 3.439% | $9.8681 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $151.60 | 8.440% | $164.395 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $199.28 | 6.609% | $212.4504 | $212.45 | $212.45 | $212.50 |
| Purchase #5 | $214.27 | 11.823% | $239.6031 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $52.80 | 7.869% | $56.9548 | $56.95 | $56.95 | $57.00 |
| Purchase #7 | $134.92 | 8.801% | $146.7943 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $808.15 | $879.8006 | $879.79 | $879.80 | $879.90 | |