| 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 | $43.40 | 11.687% | $48.4722 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $37.90 | 3.296% | $39.1492 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $99.93 | 6.135% | $106.0607 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $5.97 | 7.332% | $6.4077 | $6.41 | $6.40 | $6.40 |
| Purchase #5 | $149.31 | 4.259% | $155.6691 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $217.93 | 7.657% | $234.6169 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $177.81 | 13.753% | $202.2642 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $732.25 | $792.6400 | $792.64 | $792.55 | $792.70 | |