| 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 | $26.66 | 3.791% | $27.6707 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $143.72 | 4.579% | $150.3009 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $34.70 | 10.337% | $38.2869 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $190.66 | 7.304% | $204.5858 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $69.44 | 12.241% | $77.9402 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $173.39 | 7.253% | $185.966 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $106.83 | 9.415% | $116.888 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $745.40 | $801.6385 | $801.65 | $801.65 | $801.70 | |