| 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 | $82.98 | 7.483% | $89.1894 | $89.19 | $89.20 | $89.20 |
| Purchase #2 | $93.37 | 9.293% | $102.0469 | $102.05 | $102.05 | $102.00 |
| Purchase #3 | $20.39 | 8.105% | $22.0426 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $53.56 | 8.122% | $57.9101 | $57.91 | $57.90 | $57.90 |
| Purchase #5 | $34.30 | 7.633% | $36.9181 | $36.92 | $36.90 | $36.90 |
| Purchase #6 | $68.56 | 8.291% | $74.2443 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $165.77 | 4.478% | $173.1932 | $173.19 | $173.20 | $173.20 |
| 7 purchase totals = | $518.93 | $555.5446 | $555.54 | $555.55 | $555.40 | |