| 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 | $52.65 | 3.587% | $54.5386 | $54.54 | $54.55 | $54.50 |
| Purchase #2 | $227.61 | 12.816% | $256.7805 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $243.95 | 3.550% | $252.6102 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $194.30 | 7.259% | $208.4042 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $176.90 | 5.680% | $186.9479 | $186.95 | $186.95 | $186.90 |
| Purchase #6 | $15.62 | 3.562% | $16.1764 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $233.99 | 8.581% | $254.0687 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $1,145.02 | $1,229.5265 | $1,229.53 | $1,229.55 | $1,229.50 | |