| 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 | $29.75 | 7.845% | $32.0839 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $186.73 | 3.311% | $192.9126 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $68.64 | 12.196% | $77.0113 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $210.65 | 11.339% | $234.5356 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $95.64 | 6.656% | $102.0058 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $209.59 | 4.843% | $219.7404 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $30.32 | 12.785% | $34.1964 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $831.32 | $892.4860 | $892.49 | $892.50 | $892.40 | |