| 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 | $16.40 | 7.328% | $17.6018 | $17.60 | $17.60 | $17.60 |
| Purchase #2 | $5.67 | 4.347% | $5.9165 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $228.95 | 6.137% | $243.0007 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $127.33 | 7.215% | $136.5169 | $136.52 | $136.50 | $136.50 |
| Purchase #5 | $48.78 | 6.529% | $51.9648 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $16.43 | 7.728% | $17.6997 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $202.36 | 13.443% | $229.5633 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $645.92 | $702.2637 | $702.26 | $702.20 | $702.30 | |