| 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 | $42.93 | 11.308% | $47.7845 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $246.32 | 11.745% | $275.2503 | $275.25 | $275.25 | $275.30 |
| Purchase #3 | $156.72 | 4.469% | $163.7238 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $143.67 | 9.538% | $157.3732 | $157.37 | $157.35 | $157.40 |
| Purchase #5 | $84.67 | 11.382% | $94.3071 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $36.69 | 11.497% | $40.9082 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $143.54 | 7.375% | $154.1261 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $854.54 | $933.4732 | $933.47 | $933.45 | $933.50 | |