| 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 | $80.40 | 6.835% | $85.8953 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $34.70 | 10.382% | $38.3026 | $38.30 | $38.30 | $38.30 |
| Purchase #3 | $234.46 | 5.831% | $248.1314 | $248.13 | $248.15 | $248.10 |
| Purchase #4 | $8.61 | 12.265% | $9.666 | $9.67 | $9.65 | $9.70 |
| Purchase #5 | $150.96 | 12.195% | $169.3696 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $238.97 | 6.490% | $254.4792 | $254.48 | $254.50 | $254.50 |
| Purchase #7 | $30.90 | 13.785% | $35.1596 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $779.00 | $841.0037 | $841.01 | $841.00 | $841.10 | |