| 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 | $30.42 | 6.205% | $32.3076 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $10.37 | 7.700% | $11.1685 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $182.61 | 4.358% | $190.5681 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $12.41 | 3.449% | $12.838 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $183.81 | 5.518% | $193.9526 | $193.95 | $193.95 | $194.00 |
| Purchase #6 | $214.32 | 10.345% | $236.4914 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $13.59 | 9.338% | $14.859 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $647.53 | $692.1852 | $692.19 | $692.15 | $692.30 | |