| 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 | $39.43 | 6.270% | $41.9023 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $126.57 | 6.803% | $135.1806 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $217.63 | 9.857% | $239.0818 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $150.32 | 4.140% | $156.5432 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $28.72 | 5.474% | $30.2921 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $109.71 | 6.736% | $117.1001 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $20.57 | 12.185% | $23.0765 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $692.95 | $743.1766 | $743.17 | $743.25 | $743.20 | |