| 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 | $85.47 | 11.336% | $95.1589 | $95.16 | $95.15 | $95.20 |
| Purchase #2 | $65.58 | 7.867% | $70.7392 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $168.98 | 12.443% | $190.0062 | $190.01 | $190.00 | $190.00 |
| Purchase #4 | $46.32 | 4.486% | $48.3979 | $48.40 | $48.40 | $48.40 |
| Purchase #5 | $13.37 | 5.581% | $14.1162 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $185.40 | 3.667% | $192.1986 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $139.73 | 10.576% | $154.5078 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $704.85 | $765.1248 | $765.14 | $765.10 | $765.10 | |