| 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 | $239.72 | 7.424% | $257.5168 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $57.39 | 13.832% | $65.3282 | $65.33 | $65.35 | $65.30 |
| Purchase #3 | $44.66 | 8.338% | $48.3838 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $105.49 | 6.562% | $112.4123 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $97.44 | 6.642% | $103.912 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $73.38 | 13.817% | $83.5189 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $165.88 | 13.784% | $188.7449 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $783.96 | $859.8169 | $859.81 | $859.80 | $859.70 | |