| 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 | $13.47 | 12.601% | $15.1674 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $68.65 | 12.526% | $77.2491 | $77.25 | $77.25 | $77.20 |
| Purchase #3 | $181.84 | 9.733% | $199.5385 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $7.40 | 9.427% | $8.0976 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $194.70 | 11.854% | $217.7797 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $26.33 | 3.650% | $27.291 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $176.90 | 6.344% | $188.1225 | $188.12 | $188.10 | $188.10 |
| 7 purchase totals = | $669.29 | $733.2458 | $733.25 | $733.25 | $733.20 | |