| 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 | $52.46 | 10.600% | $58.0208 | $58.02 | $58.00 | $58.00 |
| Purchase #2 | $86.91 | 5.133% | $91.3711 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $181.41 | 4.604% | $189.7621 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $227.91 | 8.828% | $248.0299 | $248.03 | $248.05 | $248.00 |
| Purchase #5 | $76.78 | 13.162% | $86.8858 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $73.49 | 9.276% | $80.3069 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $114.62 | 8.605% | $124.4831 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $813.58 | $878.8597 | $878.86 | $878.85 | $878.90 | |