| 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 | $21.78 | 7.198% | $23.3477 | $23.35 | $23.35 | $23.30 |
| Purchase #2 | $77.83 | 9.407% | $85.1515 | $85.15 | $85.15 | $85.20 |
| Purchase #3 | $175.68 | 4.116% | $182.911 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $83.33 | 10.475% | $92.0588 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $31.43 | 3.818% | $32.63 | $32.63 | $32.65 | $32.60 |
| Purchase #6 | $16.32 | 3.465% | $16.8855 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $125.76 | 12.701% | $141.7328 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $532.13 | $574.7173 | $574.72 | $574.75 | $574.70 | |