| 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 | $31.64 | 10.367% | $34.9201 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $69.50 | 8.271% | $75.2483 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $94.40 | 8.351% | $102.2833 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $8.96 | 7.364% | $9.6198 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $70.94 | 13.806% | $80.734 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $90.96 | 12.664% | $102.4792 | $102.48 | $102.50 | $102.50 |
| Purchase #7 | $164.60 | 6.666% | $175.5722 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $531.00 | $580.8569 | $580.85 | $580.85 | $580.80 | |