| 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 | $70.41 | 11.820% | $78.7325 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $236.55 | 12.380% | $265.8349 | $265.83 | $265.85 | $265.80 |
| Purchase #3 | $175.63 | 6.615% | $187.2479 | $187.25 | $187.25 | $187.20 |
| Purchase #4 | $25.73 | 7.669% | $27.7032 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $224.46 | 12.407% | $252.3088 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $237.55 | 4.132% | $247.3656 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $37.28 | 7.625% | $40.1226 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $1,007.61 | $1,099.3155 | $1,099.31 | $1,099.30 | $1,099.20 | |