| 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 | $73.64 | 9.643% | $80.7411 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $15.25 | 4.378% | $15.9176 | $15.92 | $15.90 | $15.90 |
| Purchase #3 | $250.49 | 4.837% | $262.6062 | $262.61 | $262.60 | $262.60 |
| Purchase #4 | $188.28 | 5.568% | $198.7634 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $183.74 | 11.331% | $204.5596 | $204.56 | $204.55 | $204.60 |
| Purchase #6 | $43.34 | 11.432% | $48.2946 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $114.90 | 3.713% | $119.1662 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $869.64 | $930.0487 | $930.05 | $930.00 | $930.10 | |