| 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 | $232.33 | 7.754% | $250.3449 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $71.49 | 9.175% | $78.0492 | $78.05 | $78.05 | $78.00 |
| Purchase #3 | $52.95 | 5.873% | $56.0598 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $23.27 | 10.591% | $25.7345 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $90.66 | 11.486% | $101.0732 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $140.82 | 9.294% | $153.9078 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $27.28 | 10.136% | $30.0451 | $30.05 | $30.05 | $30.00 |
| 7 purchase totals = | $638.80 | $695.2145 | $695.21 | $695.20 | $695.10 | |