| 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 | $47.78 | 10.761% | $52.9216 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $33.90 | 10.868% | $37.5843 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $24.76 | 10.529% | $27.367 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $161.34 | 8.713% | $175.3976 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $210.63 | 13.677% | $239.4379 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $142.52 | 12.308% | $160.0614 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $236.42 | 6.317% | $251.3547 | $251.35 | $251.35 | $251.40 |
| 7 purchase totals = | $857.35 | $944.1245 | $944.12 | $944.10 | $944.20 | |