| 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 | $114.36 | 5.538% | $120.6933 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $36.51 | 11.859% | $40.8397 | $40.84 | $40.85 | $40.80 |
| Purchase #3 | $38.81 | 10.451% | $42.866 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $186.76 | 8.831% | $203.2528 | $203.25 | $203.25 | $203.30 |
| Purchase #5 | $71.76 | 4.522% | $75.005 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $11.68 | 9.376% | $12.7751 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $151.78 | 3.657% | $157.3306 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $611.66 | $652.7625 | $652.77 | $652.80 | $652.80 | |