| 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 | $28.59 | 8.465% | $31.0101 | $31.01 | $31.00 | $31.00 |
| Purchase #2 | $26.47 | 13.692% | $30.0943 | $30.09 | $30.10 | $30.10 |
| Purchase #3 | $140.68 | 7.512% | $151.2479 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $163.66 | 9.135% | $178.6103 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $22.70 | 11.567% | $25.3257 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $234.77 | 8.706% | $255.2091 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $23.33 | 7.185% | $25.0063 | $25.01 | $25.00 | $25.00 |
| 7 purchase totals = | $640.20 | $696.5037 | $696.51 | $696.50 | $696.40 | |