| 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 | $187.87 | 5.863% | $198.8848 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $74.86 | 10.306% | $82.5751 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $57.36 | 9.870% | $63.0214 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $156.57 | 5.439% | $165.0858 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $149.92 | 5.203% | $157.7203 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $8.59 | 7.197% | $9.2082 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $82.59 | 7.283% | $88.605 | $88.61 | $88.60 | $88.60 |
| 7 purchase totals = | $717.76 | $765.1006 | $765.11 | $765.10 | $765.10 | |