| 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 | $91.92 | 12.795% | $103.6812 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $79.71 | 5.798% | $84.3316 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $78.88 | 5.728% | $83.3982 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $173.50 | 9.616% | $190.1838 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $13.40 | 13.489% | $15.2075 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $40.27 | 10.370% | $44.446 | $44.45 | $44.45 | $44.40 |
| Purchase #7 | $51.69 | 6.435% | $55.0163 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $529.37 | $576.2646 | $576.27 | $576.30 | $576.20 | |