| 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 | $49.44 | 13.380% | $56.0551 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $34.58 | 8.117% | $37.3869 | $37.39 | $37.40 | $37.40 |
| Purchase #3 | $12.89 | 10.167% | $14.2005 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $7.36 | 5.118% | $7.7367 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $75.40 | 7.786% | $81.2706 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $106.48 | 13.766% | $121.138 | $121.14 | $121.15 | $121.10 |
| Purchase #7 | $112.91 | 6.343% | $120.0719 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $399.06 | $437.8597 | $437.87 | $437.85 | $437.90 | |