| 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 | $36.47 | 3.465% | $37.7337 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $32.62 | 10.362% | $36.0001 | $36.00 | $36.00 | $36.00 |
| Purchase #3 | $68.57 | 11.243% | $76.2793 | $76.28 | $76.30 | $76.30 |
| Purchase #4 | $9.60 | 3.775% | $9.9624 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $250.79 | 13.403% | $284.4034 | $284.40 | $284.40 | $284.40 |
| Purchase #6 | $43.54 | 13.245% | $49.3069 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $8.34 | 10.510% | $9.2165 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $449.93 | $502.9023 | $502.90 | $502.90 | $502.90 | |