| 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 | $57.87 | 9.280% | $63.2403 | $63.24 | $63.25 | $63.20 |
| Purchase #2 | $207.90 | 13.433% | $235.8272 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $32.85 | 6.488% | $34.9813 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $144.73 | 11.187% | $160.9209 | $160.92 | $160.90 | $160.90 |
| Purchase #5 | $241.39 | 7.371% | $259.1829 | $259.18 | $259.20 | $259.20 |
| Purchase #6 | $60.36 | 4.162% | $62.8722 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $63.66 | 13.409% | $72.1962 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $808.76 | $889.2210 | $889.22 | $889.25 | $889.20 | |