| 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 | $106.85 | 7.216% | $114.5603 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $86.59 | 9.744% | $95.0273 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $208.50 | 8.200% | $225.597 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $17.87 | 12.321% | $20.0718 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $77.40 | 13.527% | $87.8699 | $87.87 | $87.85 | $87.90 |
| Purchase #6 | $44.41 | 6.662% | $47.3686 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $205.52 | 12.596% | $231.4073 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $747.14 | $821.9022 | $821.91 | $821.85 | $822.00 | |