| 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 | $49.74 | 4.713% | $52.0842 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $164.98 | 4.341% | $172.1418 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $164.59 | 9.163% | $179.6714 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $21.92 | 7.181% | $23.4941 | $23.49 | $23.50 | $23.50 |
| Purchase #5 | $177.27 | 5.282% | $186.6334 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $72.79 | 8.548% | $79.0121 | $79.01 | $79.00 | $79.00 |
| Purchase #7 | $229.57 | 13.676% | $260.966 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $880.86 | $954.0030 | $953.99 | $954.00 | $954.00 | |