| 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 | $58.90 | 5.583% | $62.1884 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $139.90 | 8.285% | $151.4907 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $92.32 | 3.262% | $95.3315 | $95.33 | $95.35 | $95.30 |
| Purchase #4 | $37.68 | 12.645% | $42.4446 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $5.56 | 3.226% | $5.7394 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $26.67 | 11.448% | $29.7232 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $90.64 | 7.185% | $97.1525 | $97.15 | $97.15 | $97.20 |
| 7 purchase totals = | $451.67 | $484.0703 | $484.06 | $484.10 | $484.00 | |