| 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 | $6.43 | 4.819% | $6.7399 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $209.36 | 6.187% | $222.3131 | $222.31 | $222.30 | $222.30 |
| Purchase #3 | $124.75 | 10.343% | $137.6529 | $137.65 | $137.65 | $137.70 |
| Purchase #4 | $124.52 | 10.697% | $137.8399 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $198.70 | 4.819% | $208.2754 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $19.48 | 10.853% | $21.5942 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $48.25 | 7.382% | $51.8118 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $731.49 | $786.2272 | $786.22 | $786.25 | $786.20 | |