| 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 | $68.98 | 13.168% | $78.0633 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $13.62 | 10.463% | $15.0451 | $15.05 | $15.05 | $15.00 |
| Purchase #3 | $227.94 | 10.585% | $252.0674 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $72.26 | 4.284% | $75.3556 | $75.36 | $75.35 | $75.40 |
| Purchase #5 | $136.82 | 12.450% | $153.8541 | $153.85 | $153.85 | $153.90 |
| Purchase #6 | $206.38 | 7.139% | $221.1135 | $221.11 | $221.10 | $221.10 |
| Purchase #7 | $11.41 | 8.114% | $12.3358 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $737.41 | $807.8348 | $807.84 | $807.80 | $807.90 | |