| 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 | $116.65 | 8.259% | $126.2841 | $126.28 | $126.30 | $126.30 |
| Purchase #2 | $24.96 | 3.824% | $25.9145 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $51.73 | 6.379% | $55.0299 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $52.27 | 6.173% | $55.4966 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $98.66 | 9.637% | $108.1679 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $237.30 | 3.657% | $245.9781 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $41.90 | 13.376% | $47.5045 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $623.47 | $664.3756 | $664.37 | $664.40 | $664.40 | |