| 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 | $20.73 | 3.544% | $21.4647 | $21.46 | $21.45 | $21.50 |
| Purchase #2 | $62.67 | 4.158% | $65.2758 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $107.91 | 6.174% | $114.5724 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $56.56 | 3.647% | $58.6227 | $58.62 | $58.60 | $58.60 |
| Purchase #5 | $239.50 | 8.549% | $259.9749 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $179.89 | 6.683% | $191.912 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $154.37 | 9.490% | $169.0197 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $821.63 | $880.8422 | $880.83 | $880.75 | $880.90 | |