| 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 | $30.88 | 5.423% | $32.5546 | $32.55 | $32.55 | $32.60 |
| Purchase #2 | $43.75 | 9.562% | $47.9334 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $185.66 | 8.519% | $201.4764 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $40.88 | 7.428% | $43.9166 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $208.80 | 6.111% | $221.5598 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $123.39 | 3.215% | $127.357 | $127.36 | $127.35 | $127.40 |
| Purchase #7 | $156.43 | 10.691% | $173.1539 | $173.15 | $173.15 | $173.20 |
| 7 purchase totals = | $789.79 | $847.9517 | $847.95 | $847.95 | $848.10 | |