| 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 | $39.45 | 13.409% | $44.7399 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $209.98 | 11.409% | $233.9366 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $30.84 | 9.493% | $33.7676 | $33.77 | $33.75 | $33.80 |
| Purchase #4 | $169.36 | 12.130% | $189.9034 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $104.96 | 11.845% | $117.3925 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $217.54 | 5.471% | $229.4416 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $91.52 | 10.161% | $100.8193 | $100.82 | $100.80 | $100.80 |
| 7 purchase totals = | $863.65 | $950.0009 | $950.00 | $950.00 | $949.90 | |