| 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 | $196.42 | 8.609% | $213.3298 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $54.43 | 3.462% | $56.3144 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $52.46 | 12.790% | $59.1696 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $173.28 | 8.712% | $188.3762 | $188.38 | $188.40 | $188.40 |
| Purchase #5 | $114.37 | 9.601% | $125.3507 | $125.35 | $125.35 | $125.40 |
| Purchase #6 | $25.92 | 6.716% | $27.6608 | $27.66 | $27.65 | $27.70 |
| Purchase #7 | $62.86 | 10.836% | $69.6715 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $679.74 | $739.8730 | $739.87 | $739.85 | $740.00 | |