| 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 | $114.29 | 11.283% | $127.1853 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $79.26 | 6.267% | $84.2272 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $123.63 | 13.523% | $140.3485 | $140.35 | $140.35 | $140.30 |
| Purchase #4 | $110.28 | 3.768% | $114.4354 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $49.89 | 6.547% | $53.1563 | $53.16 | $53.15 | $53.20 |
| Purchase #6 | $215.74 | 12.685% | $243.1066 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $76.95 | 12.718% | $86.7365 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $770.04 | $849.1958 | $849.22 | $849.25 | $849.10 | |