| 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 | $124.85 | 12.584% | $140.5611 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $217.44 | 12.756% | $245.1766 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $139.88 | 10.564% | $154.6569 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $37.89 | 13.349% | $42.9479 | $42.95 | $42.95 | $42.90 |
| Purchase #5 | $45.34 | 13.211% | $51.3299 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $40.51 | 10.355% | $44.7048 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $78.49 | 10.367% | $86.6271 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $684.40 | $766.0043 | $766.01 | $766.05 | $766.00 | |