| 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 | $78.36 | 12.595% | $88.2294 | $88.23 | $88.25 | $88.20 |
| Purchase #2 | $12.51 | 6.407% | $13.3115 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $173.90 | 5.437% | $183.3549 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $47.52 | 7.520% | $51.0935 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $197.76 | 3.842% | $205.3579 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $123.35 | 8.396% | $133.7065 | $133.71 | $133.70 | $133.70 |
| Purchase #7 | $151.59 | 12.801% | $170.995 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $784.99 | $846.0487 | $846.05 | $846.05 | $846.10 | |