| 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 | $79.50 | 5.333% | $83.7397 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $125.49 | 8.627% | $136.316 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $147.41 | 5.868% | $156.06 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $167.50 | 10.685% | $185.3974 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $58.54 | 12.569% | $65.8979 | $65.90 | $65.90 | $65.90 |
| Purchase #6 | $114.48 | 4.567% | $119.7083 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $15.63 | 11.603% | $17.4435 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $708.55 | $764.5628 | $764.57 | $764.55 | $764.50 | |