| 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 | $69.76 | 12.648% | $78.5832 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $108.75 | 4.176% | $113.2914 | $113.29 | $113.30 | $113.30 |
| Purchase #3 | $118.63 | 8.764% | $129.0267 | $129.03 | $129.05 | $129.00 |
| Purchase #4 | $37.41 | 13.338% | $42.3997 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $163.89 | 10.552% | $181.1837 | $181.18 | $181.20 | $181.20 |
| Purchase #6 | $134.28 | 5.470% | $141.6251 | $141.63 | $141.65 | $141.60 |
| Purchase #7 | $244.28 | 11.665% | $272.7753 | $272.78 | $272.80 | $272.80 |
| 7 purchase totals = | $877.00 | $958.8851 | $958.89 | $959.00 | $958.90 | |