| 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 | $5.88 | 8.755% | $6.3948 | $6.39 | $6.40 | $6.40 |
| Purchase #2 | $95.35 | 8.290% | $103.2545 | $103.25 | $103.25 | $103.30 |
| Purchase #3 | $164.40 | 5.685% | $173.7461 | $173.75 | $173.75 | $173.70 |
| Purchase #4 | $198.80 | 13.582% | $225.801 | $225.80 | $225.80 | $225.80 |
| Purchase #5 | $242.92 | 7.686% | $261.5908 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $34.40 | 6.869% | $36.7629 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $22.88 | 6.616% | $24.3937 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $764.63 | $831.9438 | $831.93 | $831.95 | $832.00 | |