| 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 | $68.66 | 9.363% | $75.0886 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $92.78 | 12.345% | $104.2337 | $104.23 | $104.25 | $104.20 |
| Purchase #3 | $183.72 | 9.799% | $201.7227 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $142.90 | 11.260% | $158.9905 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $105.60 | 10.828% | $117.0344 | $117.03 | $117.05 | $117.00 |
| Purchase #6 | $122.79 | 11.574% | $137.0017 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $18.75 | 11.279% | $20.8648 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $735.20 | $814.9364 | $814.92 | $814.95 | $814.90 | |