| 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 | $107.75 | 11.485% | $120.1251 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $71.84 | 12.490% | $80.8128 | $80.81 | $80.80 | $80.80 |
| Purchase #3 | $223.37 | 6.749% | $238.4452 | $238.45 | $238.45 | $238.40 |
| Purchase #4 | $14.42 | 10.652% | $15.956 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $141.88 | 9.157% | $154.872 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $9.87 | 7.647% | $10.6248 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $105.42 | 9.138% | $115.0533 | $115.05 | $115.05 | $115.10 |
| 7 purchase totals = | $674.55 | $735.8892 | $735.89 | $735.85 | $735.90 | |