| 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 | $193.32 | 4.627% | $202.2649 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $59.44 | 11.338% | $66.1793 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $34.82 | 8.765% | $37.872 | $37.87 | $37.85 | $37.90 |
| Purchase #4 | $237.31 | 8.806% | $258.2075 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $48.35 | 12.735% | $54.5074 | $54.51 | $54.50 | $54.50 |
| Purchase #6 | $14.40 | 12.525% | $16.2036 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $38.77 | 13.744% | $44.0985 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $626.41 | $679.3332 | $679.33 | $679.30 | $679.40 | |