| 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 | $66.28 | 4.144% | $69.0266 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $228.28 | 8.123% | $246.8232 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $115.95 | 3.766% | $120.3167 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $246.90 | 13.500% | $280.2315 | $280.23 | $280.25 | $280.20 |
| Purchase #5 | $49.34 | 12.213% | $55.3659 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $105.52 | 10.403% | $116.4972 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $192.92 | 3.454% | $199.5835 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $1,005.19 | $1,087.8446 | $1,087.85 | $1,087.85 | $1,087.80 | |