| 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 | $43.64 | 11.342% | $48.5896 | $48.59 | $48.60 | $48.60 |
| Purchase #2 | $16.46 | 6.688% | $17.5608 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $198.58 | 4.181% | $206.8826 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $104.39 | 9.430% | $114.234 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $219.93 | 13.294% | $249.1675 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $182.89 | 8.507% | $198.4485 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $186.42 | 9.279% | $203.7179 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $952.31 | $1,038.6009 | $1,038.60 | $1,038.60 | $1,038.60 | |