| 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 | $36.31 | 7.126% | $38.8975 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $211.97 | 4.629% | $221.7821 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $58.79 | 11.741% | $65.6925 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $83.37 | 10.418% | $92.0555 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $153.90 | 10.226% | $169.6378 | $169.64 | $169.65 | $169.60 |
| Purchase #6 | $69.77 | 8.611% | $75.7779 | $75.78 | $75.80 | $75.80 |
| Purchase #7 | $78.53 | 10.534% | $86.8024 | $86.80 | $86.80 | $86.80 |
| 7 purchase totals = | $692.64 | $750.6457 | $750.65 | $750.70 | $750.70 | |