| 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 | $102.33 | 4.403% | $106.8356 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $130.99 | 8.201% | $141.7325 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $64.72 | 9.702% | $70.9991 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $231.76 | 5.246% | $243.9181 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $11.60 | 9.271% | $12.6754 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $12.32 | 13.711% | $14.0092 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $81.25 | 12.206% | $91.1674 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $634.97 | $681.3373 | $681.35 | $681.35 | $681.30 | |