| 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 | $81.60 | 12.126% | $91.4948 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $68.66 | 11.374% | $76.4694 | $76.47 | $76.45 | $76.50 |
| Purchase #3 | $108.83 | 4.566% | $113.7992 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $102.33 | 8.826% | $111.3616 | $111.36 | $111.35 | $111.40 |
| Purchase #5 | $209.59 | 8.652% | $227.7237 | $227.72 | $227.70 | $227.70 |
| Purchase #6 | $106.53 | 13.116% | $120.5025 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $223.60 | 8.721% | $243.1002 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $901.14 | $984.4514 | $984.44 | $984.40 | $984.50 | |