| 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 | $74.66 | 12.602% | $84.0687 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $131.26 | 3.653% | $136.0549 | $136.05 | $136.05 | $136.10 |
| Purchase #3 | $146.73 | 3.629% | $152.0548 | $152.05 | $152.05 | $152.10 |
| Purchase #4 | $31.92 | 10.354% | $35.225 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $25.61 | 12.307% | $28.7618 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $97.84 | 7.257% | $104.9402 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $15.63 | 7.323% | $16.7746 | $16.77 | $16.75 | $16.80 |
| 7 purchase totals = | $523.65 | $557.8800 | $557.87 | $557.85 | $558.00 | |