| 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 | $30.64 | 10.438% | $33.8382 | $33.84 | $33.85 | $33.80 |
| Purchase #2 | $132.63 | 3.643% | $137.4617 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $17.90 | 10.839% | $19.8402 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $236.87 | 12.770% | $267.1183 | $267.12 | $267.10 | $267.10 |
| Purchase #5 | $56.65 | 5.639% | $59.8445 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $132.78 | 7.463% | $142.6894 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $88.62 | 11.445% | $98.7626 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $696.09 | $759.5549 | $759.55 | $759.55 | $759.50 | |