| 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 | $77.97 | 12.334% | $87.5868 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $70.53 | 10.826% | $78.1656 | $78.17 | $78.15 | $78.20 |
| Purchase #3 | $143.33 | 11.185% | $159.3615 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $198.93 | 9.371% | $217.5717 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $211.88 | 10.439% | $233.9982 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $15.60 | 5.125% | $16.3995 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $137.95 | 13.777% | $156.9554 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $856.19 | $950.0387 | $950.05 | $950.00 | $950.20 | |