| 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 | $19.27 | 3.338% | $19.9132 | $19.91 | $19.90 | $19.90 |
| Purchase #2 | $185.76 | 5.771% | $196.4802 | $196.48 | $196.50 | $196.50 |
| Purchase #3 | $250.25 | 7.758% | $269.6644 | $269.66 | $269.65 | $269.70 |
| Purchase #4 | $16.74 | 3.538% | $17.3323 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $162.97 | 3.734% | $169.0553 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $211.36 | 12.104% | $236.943 | $236.94 | $236.95 | $236.90 |
| Purchase #7 | $50.65 | 3.431% | $52.3878 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $897.00 | $961.7762 | $961.77 | $961.80 | $961.80 | |