| 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 | $50.32 | 3.628% | $52.1456 | $52.15 | $52.15 | $52.10 |
| Purchase #2 | $115.27 | 7.269% | $123.649 | $123.65 | $123.65 | $123.60 |
| Purchase #3 | $209.54 | 8.495% | $227.3404 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $109.99 | 3.427% | $113.7594 | $113.76 | $113.75 | $113.80 |
| Purchase #5 | $186.81 | 9.405% | $204.3795 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $186.66 | 4.861% | $195.7335 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $148.45 | 7.398% | $159.4323 | $159.43 | $159.45 | $159.40 |
| 7 purchase totals = | $1,007.04 | $1,076.4397 | $1,076.44 | $1,076.50 | $1,076.30 | |