| 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 | $59.87 | 3.404% | $61.908 | $61.91 | $61.90 | $61.90 |
| Purchase #2 | $196.65 | 9.513% | $215.3573 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $144.73 | 13.165% | $163.7837 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $93.46 | 6.800% | $99.8153 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $109.99 | 5.284% | $115.8019 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $210.79 | 7.572% | $226.751 | $226.75 | $226.75 | $226.80 |
| Purchase #7 | $239.53 | 4.307% | $249.8466 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $1,055.02 | $1,133.2638 | $1,133.27 | $1,133.25 | $1,133.30 | |