| 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 | $222.56 | 9.400% | $243.4806 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $45.62 | 5.769% | $48.2518 | $48.25 | $48.25 | $48.30 |
| Purchase #3 | $65.27 | 13.694% | $74.2081 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $43.52 | 6.864% | $46.5072 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $64.64 | 9.450% | $70.7485 | $70.75 | $70.75 | $70.70 |
| Purchase #6 | $80.96 | 13.460% | $91.8572 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $67.36 | 10.178% | $74.2159 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $589.93 | $649.2693 | $649.28 | $649.25 | $649.30 | |