| 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 | $23.38 | 11.618% | $26.0963 | $26.10 | $26.10 | $26.10 |
| Purchase #2 | $57.76 | 10.825% | $64.0125 | $64.01 | $64.00 | $64.00 |
| Purchase #3 | $172.69 | 6.476% | $183.8734 | $183.87 | $183.85 | $183.90 |
| Purchase #4 | $149.97 | 7.366% | $161.0168 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $134.25 | 6.360% | $142.7883 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $93.95 | 7.836% | $101.3119 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $30.77 | 3.234% | $31.7651 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $662.77 | $710.8643 | $710.87 | $710.80 | $710.90 | |