| 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 | $104.27 | 12.721% | $117.5342 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $189.99 | 9.387% | $207.8244 | $207.82 | $207.80 | $207.80 |
| Purchase #3 | $231.49 | 13.377% | $262.4564 | $262.46 | $262.45 | $262.50 |
| Purchase #4 | $69.82 | 4.325% | $72.8397 | $72.84 | $72.85 | $72.80 |
| Purchase #5 | $94.26 | 3.757% | $97.8013 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $54.33 | 5.534% | $57.3366 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $109.63 | 11.178% | $121.8844 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $853.79 | $937.6770 | $937.67 | $937.70 | $937.60 | |