| 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 | $28.30 | 13.272% | $32.056 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $38.33 | 4.577% | $40.0844 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $34.81 | 5.314% | $36.6598 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $199.92 | 3.302% | $206.5214 | $206.52 | $206.50 | $206.50 |
| Purchase #5 | $130.48 | 4.353% | $136.1598 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $57.93 | 13.350% | $65.6637 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $121.34 | 8.702% | $131.899 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $611.11 | $649.0441 | $649.04 | $649.00 | $649.20 | |