| 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 | $72.31 | 3.394% | $74.7642 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $78.41 | 9.769% | $86.0699 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $116.29 | 6.170% | $123.4651 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $195.44 | 4.196% | $203.6407 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $87.38 | 12.852% | $98.6101 | $98.61 | $98.60 | $98.60 |
| Purchase #6 | $69.45 | 12.294% | $77.9882 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $29.98 | 10.153% | $33.0239 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $649.26 | $697.5621 | $697.56 | $697.50 | $697.60 | |