| 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 | $78.27 | 7.145% | $83.8624 | $83.86 | $83.85 | $83.90 |
| Purchase #2 | $83.29 | 5.329% | $87.7285 | $87.73 | $87.75 | $87.70 |
| Purchase #3 | $99.63 | 13.521% | $113.101 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $113.86 | 11.313% | $126.741 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $14.25 | 5.111% | $14.9783 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $174.92 | 8.660% | $190.0681 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $209.96 | 11.188% | $233.4503 | $233.45 | $233.45 | $233.50 |
| 7 purchase totals = | $774.18 | $849.9296 | $849.93 | $849.95 | $850.00 | |