| 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 | $13.30 | 3.524% | $13.7687 | $13.77 | $13.75 | $13.80 |
| Purchase #2 | $44.87 | 6.315% | $47.7035 | $47.70 | $47.70 | $47.70 |
| Purchase #3 | $187.32 | 13.155% | $211.9619 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $151.88 | 4.126% | $158.1466 | $158.15 | $158.15 | $158.10 |
| Purchase #5 | $233.43 | 8.378% | $252.9868 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $27.31 | 11.436% | $30.4332 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $120.93 | 9.661% | $132.613 | $132.61 | $132.60 | $132.60 |
| 7 purchase totals = | $779.04 | $847.6137 | $847.61 | $847.60 | $847.60 | |