| 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 | $78.55 | 13.366% | $89.049 | $89.05 | $89.05 | $89.00 |
| Purchase #2 | $201.44 | 12.649% | $226.9201 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $11.85 | 7.556% | $12.7454 | $12.75 | $12.75 | $12.70 |
| Purchase #4 | $210.99 | 10.361% | $232.8507 | $232.85 | $232.85 | $232.90 |
| Purchase #5 | $81.54 | 8.285% | $88.2956 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $27.95 | 9.520% | $30.6108 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $110.59 | 13.249% | $125.2421 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $722.91 | $805.7137 | $805.72 | $805.70 | $805.60 | |