| 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 | $94.61 | 5.873% | $100.1664 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $247.59 | 9.643% | $271.4651 | $271.47 | $271.45 | $271.50 |
| Purchase #3 | $149.49 | 3.850% | $155.2454 | $155.25 | $155.25 | $155.20 |
| Purchase #4 | $157.77 | 3.588% | $163.4308 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $9.48 | 10.538% | $10.479 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $114.76 | 9.547% | $125.7161 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $54.55 | 7.360% | $58.5649 | $58.56 | $58.55 | $58.60 |
| 7 purchase totals = | $828.25 | $885.0677 | $885.08 | $885.05 | $885.10 | |