| 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 | $74.29 | 7.476% | $79.8439 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $178.41 | 13.708% | $202.8664 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $158.85 | 3.410% | $164.2668 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $177.91 | 5.829% | $188.2804 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $148.82 | 12.774% | $167.8303 | $167.83 | $167.85 | $167.80 |
| Purchase #6 | $146.85 | 6.845% | $156.9019 | $156.90 | $156.90 | $156.90 |
| Purchase #7 | $13.67 | 10.628% | $15.1228 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $898.80 | $975.1125 | $975.11 | $975.10 | $975.10 | |