| 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 | $59.88 | 6.609% | $63.8375 | $63.84 | $63.85 | $63.80 |
| Purchase #2 | $114.76 | 6.363% | $122.0622 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $45.94 | 7.649% | $49.454 | $49.45 | $49.45 | $49.50 |
| Purchase #4 | $105.83 | 5.839% | $112.0094 | $112.01 | $112.00 | $112.00 |
| Purchase #5 | $5.28 | 11.214% | $5.8721 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $154.92 | 8.378% | $167.8992 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $31.57 | 6.487% | $33.6179 | $33.62 | $33.60 | $33.60 |
| 7 purchase totals = | $518.18 | $554.7523 | $554.75 | $554.70 | $554.80 | |