| 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 | $13.84 | 4.138% | $14.4127 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $99.37 | 8.662% | $107.9774 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $173.26 | 12.226% | $194.4428 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $43.44 | 7.500% | $46.698 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $111.39 | 10.773% | $123.39 | $123.39 | $123.40 | $123.40 |
| Purchase #6 | $114.83 | 5.873% | $121.574 | $121.57 | $121.55 | $121.60 |
| Purchase #7 | $63.65 | 6.791% | $67.9725 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $619.78 | $676.4674 | $676.46 | $676.45 | $676.50 | |