| 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 | $8.71 | 13.761% | $9.9086 | $9.91 | $9.90 | $9.90 |
| Purchase #2 | $201.38 | 9.156% | $219.8184 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $82.54 | 7.729% | $88.9195 | $88.92 | $88.90 | $88.90 |
| Purchase #4 | $219.99 | 11.615% | $245.5418 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $100.56 | 7.188% | $107.7883 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $212.30 | 11.451% | $236.6105 | $236.61 | $236.60 | $236.60 |
| Purchase #7 | $30.58 | 5.820% | $32.3598 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $856.06 | $940.9469 | $940.95 | $940.90 | $940.90 | |