| 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 | $154.64 | 4.567% | $161.7024 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $37.30 | 4.836% | $39.1038 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $16.51 | 5.547% | $17.4258 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $35.84 | 11.243% | $39.8695 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $77.59 | 9.438% | $84.9129 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $24.81 | 3.414% | $25.657 | $25.66 | $25.65 | $25.70 |
| Purchase #7 | $90.72 | 6.316% | $96.4499 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $437.41 | $465.1213 | $465.12 | $465.10 | $465.10 | |