| 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 | $77.44 | 11.492% | $86.3394 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $82.36 | 6.716% | $87.8913 | $87.89 | $87.90 | $87.90 |
| Purchase #3 | $125.50 | 12.132% | $140.7257 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $248.27 | 11.336% | $276.4139 | $276.41 | $276.40 | $276.40 |
| Purchase #5 | $196.70 | 3.872% | $204.3162 | $204.32 | $204.30 | $204.30 |
| Purchase #6 | $102.62 | 6.559% | $109.3508 | $109.35 | $109.35 | $109.40 |
| Purchase #7 | $157.67 | 4.193% | $164.2811 | $164.28 | $164.30 | $164.30 |
| 7 purchase totals = | $990.56 | $1,069.3184 | $1,069.32 | $1,069.35 | $1,069.30 | |