| 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 | $39.94 | 6.863% | $42.6811 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $105.31 | 11.454% | $117.3722 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $173.41 | 13.258% | $196.4007 | $196.40 | $196.40 | $196.40 |
| Purchase #4 | $182.99 | 7.807% | $197.276 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $168.78 | 12.801% | $190.3855 | $190.39 | $190.40 | $190.40 |
| Purchase #6 | $24.81 | 5.758% | $26.2386 | $26.24 | $26.25 | $26.20 |
| Purchase #7 | $128.26 | 5.246% | $134.9885 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $823.50 | $905.3426 | $905.35 | $905.40 | $905.40 | |