| 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 | $24.95 | 9.678% | $27.3647 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $237.78 | 5.650% | $251.2146 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $63.70 | 11.608% | $71.0943 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $106.41 | 9.548% | $116.57 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $80.45 | 7.319% | $86.3381 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $31.43 | 4.400% | $32.8129 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $106.72 | 6.818% | $113.9962 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $651.44 | $699.3908 | $699.38 | $699.35 | $699.40 | |