| 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 | $25.89 | 13.440% | $29.3696 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $200.53 | 7.583% | $215.7362 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $35.33 | 3.324% | $36.5044 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $123.73 | 4.473% | $129.2644 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $170.40 | 9.432% | $186.4721 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $91.63 | 5.806% | $96.95 | $96.95 | $96.95 | $97.00 |
| Purchase #7 | $46.62 | 13.527% | $52.9263 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $694.13 | $747.2230 | $747.22 | $747.20 | $747.30 | |