| 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 | $21.85 | 10.221% | $24.0833 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $146.82 | 11.198% | $163.2609 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $78.67 | 13.634% | $89.3959 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $223.80 | 3.763% | $232.2216 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $5.80 | 6.129% | $6.1555 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $45.77 | 3.696% | $47.4617 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $127.96 | 9.162% | $139.6837 | $139.68 | $139.70 | $139.70 |
| 7 purchase totals = | $650.67 | $702.2626 | $702.26 | $702.25 | $702.40 | |