| 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 | $26.65 | 7.440% | $28.6328 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $204.71 | 5.410% | $215.7848 | $215.78 | $215.80 | $215.80 |
| Purchase #3 | $168.82 | 11.402% | $188.0689 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $77.99 | 11.137% | $86.6757 | $86.68 | $86.70 | $86.70 |
| Purchase #5 | $14.50 | 4.415% | $15.1402 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $182.88 | 5.762% | $193.4175 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $157.35 | 10.812% | $174.3627 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $832.90 | $902.0826 | $902.08 | $902.10 | $902.10 | |