| 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 | $44.58 | 8.208% | $48.2391 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $5.78 | 6.170% | $6.1366 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $137.88 | 10.552% | $152.4291 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $75.99 | 11.411% | $84.6612 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $103.57 | 10.290% | $114.2274 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $59.43 | 6.461% | $63.2698 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $208.33 | 12.864% | $235.1296 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $635.56 | $704.0928 | $704.10 | $704.15 | $704.00 | |