| 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 | $10.69 | 4.822% | $11.2055 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $134.62 | 5.460% | $141.9703 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $62.95 | 8.385% | $68.2284 | $68.23 | $68.25 | $68.20 |
| Purchase #4 | $64.50 | 8.508% | $69.9877 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $81.36 | 9.536% | $89.1185 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $73.51 | 3.249% | $75.8983 | $75.90 | $75.90 | $75.90 |
| Purchase #7 | $229.33 | 6.163% | $243.4636 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $656.96 | $699.8723 | $699.88 | $699.85 | $699.90 | |