| 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 | $29.75 | 3.249% | $30.7166 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $231.36 | 8.780% | $251.6734 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $34.82 | 4.479% | $36.3796 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $178.48 | 11.315% | $198.675 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $153.45 | 10.542% | $169.6267 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $21.75 | 5.295% | $22.9017 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $83.52 | 12.758% | $94.1755 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $733.13 | $804.1485 | $804.16 | $804.20 | $804.20 | |