| 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 | $23.49 | 9.633% | $25.7528 | $25.75 | $25.75 | $25.80 |
| Purchase #2 | $36.89 | 4.775% | $38.6515 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $95.60 | 4.344% | $99.7529 | $99.75 | $99.75 | $99.80 |
| Purchase #4 | $249.69 | 12.161% | $280.0548 | $280.05 | $280.05 | $280.10 |
| Purchase #5 | $34.75 | 10.748% | $38.4849 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $199.64 | 9.293% | $218.1925 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $82.73 | 11.572% | $92.3035 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $722.79 | $793.1929 | $793.17 | $793.20 | $793.40 | |