| 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 | $29.27 | 10.594% | $32.3709 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $127.38 | 8.369% | $138.0404 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $47.98 | 12.349% | $53.9051 | $53.91 | $53.90 | $53.90 |
| Purchase #4 | $126.82 | 7.587% | $136.4418 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $11.61 | 12.103% | $13.0152 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $61.70 | 8.839% | $67.1537 | $67.15 | $67.15 | $67.20 |
| Purchase #7 | $215.82 | 8.755% | $234.715 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $620.58 | $675.6421 | $675.65 | $675.60 | $675.60 | |