| 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 | $84.52 | 8.163% | $91.4194 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $21.85 | 5.482% | $23.0478 | $23.05 | $23.05 | $23.00 |
| Purchase #3 | $79.57 | 13.138% | $90.0239 | $90.02 | $90.00 | $90.00 |
| Purchase #4 | $22.26 | 13.126% | $25.1818 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $44.30 | 4.420% | $46.2581 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $106.91 | 13.131% | $120.9484 | $120.95 | $120.95 | $120.90 |
| Purchase #7 | $89.87 | 8.313% | $97.3409 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $449.28 | $494.2203 | $494.22 | $494.20 | $494.10 | |