| 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 | $206.78 | 3.355% | $213.7175 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $43.40 | 11.642% | $48.4526 | $48.45 | $48.45 | $48.50 |
| Purchase #3 | $66.75 | 6.636% | $71.1795 | $71.18 | $71.20 | $71.20 |
| Purchase #4 | $39.73 | 13.707% | $45.1758 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $75.26 | 3.321% | $77.7594 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $74.28 | 7.147% | $79.5888 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $26.34 | 3.607% | $27.2901 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $532.54 | $563.1637 | $563.17 | $563.20 | $563.30 | |