| 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 | $26.34 | 5.511% | $27.7916 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $83.31 | 3.755% | $86.4383 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $103.88 | 7.273% | $111.4352 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $92.92 | 5.120% | $97.6775 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $187.93 | 3.242% | $194.0227 | $194.02 | $194.00 | $194.00 |
| Purchase #6 | $228.82 | 7.615% | $246.2446 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $190.41 | 4.285% | $198.5691 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $913.61 | $962.1790 | $962.18 | $962.20 | $962.10 | |