| 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 | $23.44 | 7.106% | $25.1056 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $115.43 | 10.612% | $127.6794 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $42.43 | 10.553% | $46.9076 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $221.47 | 6.640% | $236.1756 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $241.82 | 9.449% | $264.6696 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $23.39 | 11.269% | $26.0258 | $26.03 | $26.05 | $26.00 |
| Purchase #7 | $36.42 | 6.531% | $38.7986 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $704.40 | $765.3622 | $765.38 | $765.40 | $765.40 | |