| 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 | $29.29 | 5.839% | $31.0002 | $31.00 | $31.00 | $31.00 |
| Purchase #2 | $166.51 | 10.458% | $183.9236 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $115.63 | 10.283% | $127.5202 | $127.52 | $127.50 | $127.50 |
| Purchase #4 | $204.46 | 8.134% | $221.0908 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $45.74 | 10.543% | $50.5624 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $127.92 | 3.342% | $132.1951 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $78.83 | 9.446% | $86.2763 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $768.38 | $832.5686 | $832.57 | $832.55 | $832.60 | |