| 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 | $15.31 | 6.700% | $16.3358 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $233.93 | 5.727% | $247.3272 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $91.97 | 5.750% | $97.2583 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $30.59 | 11.505% | $34.1094 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $190.27 | 7.541% | $204.6183 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $86.54 | 3.497% | $89.5663 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $47.72 | 7.364% | $51.2341 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $696.33 | $740.4494 | $740.46 | $740.45 | $740.40 | |