| 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 | $79.90 | 10.399% | $88.2088 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $9.47 | 11.420% | $10.5515 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $123.37 | 10.619% | $136.4707 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $139.82 | 9.549% | $153.1714 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $86.69 | 12.825% | $97.808 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $249.31 | 6.549% | $265.6373 | $265.64 | $265.65 | $265.60 |
| Purchase #7 | $227.37 | 9.426% | $248.8019 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $915.93 | $1,000.6496 | $1,000.65 | $1,000.60 | $1,000.70 | |