| 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 | $26.75 | 6.675% | $28.5356 | $28.54 | $28.55 | $28.50 |
| Purchase #2 | $18.72 | 4.544% | $19.5706 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $78.60 | 7.749% | $84.6907 | $84.69 | $84.70 | $84.70 |
| Purchase #4 | $243.28 | 3.649% | $252.1573 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $193.44 | 3.329% | $199.8796 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $231.60 | 13.470% | $262.7965 | $262.80 | $262.80 | $262.80 |
| Purchase #7 | $206.79 | 7.479% | $222.2558 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $999.18 | $1,069.8861 | $1,069.90 | $1,069.90 | $1,070.00 | |