| 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 | $24.51 | 10.595% | $27.1068 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $173.37 | 5.207% | $182.3974 | $182.40 | $182.40 | $182.40 |
| Purchase #3 | $199.48 | 12.374% | $224.1637 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $115.59 | 9.324% | $126.3676 | $126.37 | $126.35 | $126.40 |
| Purchase #5 | $167.38 | 9.682% | $183.5857 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $51.48 | 3.411% | $53.236 | $53.24 | $53.25 | $53.20 |
| Purchase #7 | $30.69 | 10.591% | $33.9404 | $33.94 | $33.95 | $33.90 |
| 7 purchase totals = | $762.50 | $830.7976 | $830.81 | $830.80 | $830.80 | |