| 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 | $103.52 | 4.182% | $107.8492 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $26.72 | 13.206% | $30.2486 | $30.25 | $30.25 | $30.20 |
| Purchase #3 | $201.29 | 12.629% | $226.7109 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $213.36 | 6.494% | $227.2156 | $227.22 | $227.20 | $227.20 |
| Purchase #5 | $65.54 | 8.126% | $70.8658 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $32.94 | 10.777% | $36.4899 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $32.69 | 12.620% | $36.8155 | $36.82 | $36.80 | $36.80 |
| 7 purchase totals = | $676.06 | $736.1955 | $736.21 | $736.15 | $736.10 | |