| 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 | $93.94 | 5.464% | $99.0729 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $46.40 | 11.306% | $51.646 | $51.65 | $51.65 | $51.60 |
| Purchase #3 | $182.63 | 11.827% | $204.2297 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $162.84 | 6.646% | $173.6623 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $158.63 | 7.190% | $170.0355 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $156.91 | 13.643% | $178.3172 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $86.99 | 12.440% | $97.8116 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $888.34 | $974.7752 | $974.78 | $974.75 | $974.70 | |