| 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 | $17.78 | 4.676% | $18.6114 | $18.61 | $18.60 | $18.60 |
| Purchase #2 | $157.49 | 10.518% | $174.0548 | $174.05 | $174.05 | $174.10 |
| Purchase #3 | $109.42 | 4.740% | $114.6065 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $68.74 | 11.436% | $76.6011 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $113.71 | 8.183% | $123.0149 | $123.01 | $123.00 | $123.00 |
| Purchase #6 | $53.38 | 12.432% | $60.0162 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $196.99 | 5.564% | $207.9505 | $207.95 | $207.95 | $208.00 |
| 7 purchase totals = | $717.51 | $774.8554 | $774.85 | $774.80 | $774.90 | |