| 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 | $88.69 | 12.586% | $99.8525 | $99.85 | $99.85 | $99.90 |
| Purchase #2 | $77.30 | 4.262% | $80.5945 | $80.59 | $80.60 | $80.60 |
| Purchase #3 | $100.60 | 3.383% | $104.0033 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $212.84 | 13.808% | $242.2289 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $189.96 | 5.593% | $200.5845 | $200.58 | $200.60 | $200.60 |
| Purchase #6 | $168.99 | 3.773% | $175.366 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $129.99 | 12.297% | $145.9749 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $968.37 | $1,048.6046 | $1,048.59 | $1,048.60 | $1,048.70 | |