| 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 | $60.68 | 7.680% | $65.3402 | $65.34 | $65.35 | $65.30 |
| Purchase #2 | $130.73 | 8.104% | $141.3244 | $141.32 | $141.30 | $141.30 |
| Purchase #3 | $110.77 | 4.138% | $115.3537 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $158.28 | 7.819% | $170.6559 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $198.86 | 8.364% | $215.4927 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $87.25 | 8.161% | $94.3705 | $94.37 | $94.35 | $94.40 |
| Purchase #7 | $99.97 | 11.795% | $111.7615 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $846.54 | $914.2989 | $914.29 | $914.25 | $914.40 | |