| 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 | $39.85 | 3.744% | $41.342 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $185.30 | 10.710% | $205.1456 | $205.15 | $205.15 | $205.10 |
| Purchase #3 | $248.29 | 5.322% | $261.504 | $261.50 | $261.50 | $261.50 |
| Purchase #4 | $64.67 | 5.287% | $68.0891 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $86.80 | 5.806% | $91.8396 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $156.65 | 6.705% | $167.1534 | $167.15 | $167.15 | $167.20 |
| Purchase #7 | $38.81 | 4.799% | $40.6725 | $40.67 | $40.65 | $40.70 |
| 7 purchase totals = | $820.37 | $875.7462 | $875.74 | $875.75 | $875.70 | |