| 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 | $24.85 | 13.369% | $28.1722 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $115.82 | 5.685% | $122.4044 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $187.83 | 9.534% | $205.7377 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $42.79 | 7.254% | $45.894 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $114.36 | 10.827% | $126.7418 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $151.57 | 3.722% | $157.2114 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $237.51 | 6.553% | $253.074 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $874.73 | $939.2355 | $939.22 | $939.20 | $939.20 | |