| 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 | $49.46 | 3.705% | $51.2925 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $171.69 | 6.285% | $182.4807 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $127.74 | 4.269% | $133.1932 | $133.19 | $133.20 | $133.20 |
| Purchase #4 | $31.26 | 9.793% | $34.3213 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $110.91 | 10.596% | $122.662 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $217.80 | 13.430% | $247.0505 | $247.05 | $247.05 | $247.10 |
| Purchase #7 | $197.79 | 4.696% | $207.0782 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $906.65 | $978.0784 | $978.07 | $978.10 | $978.20 | |