| 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 | $61.61 | 6.860% | $65.8364 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $188.63 | 8.261% | $204.2127 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $143.68 | 3.433% | $148.6125 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $47.94 | 3.123% | $49.4372 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $74.79 | 9.277% | $81.7283 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $87.99 | 13.217% | $99.6196 | $99.62 | $99.60 | $99.60 |
| Purchase #7 | $79.82 | 12.472% | $89.7752 | $89.78 | $89.80 | $89.80 |
| 7 purchase totals = | $684.46 | $739.2219 | $739.23 | $739.25 | $739.10 | |