| 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 | $13.56 | 8.485% | $14.7106 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $182.81 | 7.106% | $195.8005 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $163.66 | 9.424% | $179.0833 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $42.81 | 10.864% | $47.4609 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $58.83 | 5.139% | $61.8533 | $61.85 | $61.85 | $61.90 |
| Purchase #6 | $54.54 | 13.594% | $61.9542 | $61.95 | $61.95 | $62.00 |
| Purchase #7 | $102.78 | 12.790% | $115.9256 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $618.99 | $676.7884 | $676.78 | $676.80 | $676.90 | |