| 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 | $31.30 | 7.590% | $33.6757 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $124.39 | 9.719% | $136.4795 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $174.26 | 3.183% | $179.8067 | $179.81 | $179.80 | $179.80 |
| Purchase #4 | $16.71 | 13.345% | $18.9399 | $18.94 | $18.95 | $18.90 |
| Purchase #5 | $97.92 | 3.175% | $101.029 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $54.35 | 13.442% | $61.6557 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $193.46 | 11.357% | $215.4313 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $692.39 | $747.0178 | $747.03 | $747.10 | $747.00 | |