| 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 | $98.73 | 3.360% | $102.0473 | $102.05 | $102.05 | $102.00 |
| Purchase #2 | $205.67 | 8.315% | $222.7715 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $132.50 | 6.737% | $141.4265 | $141.43 | $141.45 | $141.40 |
| Purchase #4 | $37.73 | 6.754% | $40.2783 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $20.49 | 13.308% | $23.2168 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $99.56 | 11.293% | $110.8033 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $159.67 | 8.835% | $173.7768 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $754.35 | $814.3205 | $814.33 | $814.35 | $814.30 | |