| 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 | $92.93 | 13.268% | $105.26 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $243.87 | 5.622% | $257.5804 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $20.35 | 6.565% | $21.686 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $28.89 | 5.565% | $30.4977 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $94.56 | 3.280% | $97.6616 | $97.66 | $97.65 | $97.70 |
| Purchase #6 | $167.66 | 8.306% | $181.5858 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $12.90 | 13.758% | $14.6748 | $14.67 | $14.65 | $14.70 |
| 7 purchase totals = | $661.16 | $708.9463 | $708.95 | $708.95 | $709.10 | |