| 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 | $57.34 | 13.415% | $65.0322 | $65.03 | $65.05 | $65.00 |
| Purchase #2 | $15.74 | 9.270% | $17.1991 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $179.33 | 10.464% | $198.0951 | $198.10 | $198.10 | $198.10 |
| Purchase #4 | $29.82 | 3.542% | $30.8762 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $41.98 | 5.514% | $44.2948 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $153.90 | 7.788% | $165.8857 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $239.58 | 13.360% | $271.5879 | $271.59 | $271.60 | $271.60 |
| 7 purchase totals = | $717.69 | $792.9710 | $792.98 | $793.05 | $793.00 | |