| 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 | $75.90 | 7.771% | $81.7982 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $76.81 | 4.210% | $80.0437 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $24.78 | 7.743% | $26.6987 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $223.56 | 4.289% | $233.1485 | $233.15 | $233.15 | $233.10 |
| Purchase #5 | $59.67 | 8.704% | $64.8637 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $190.99 | 10.659% | $211.3476 | $211.35 | $211.35 | $211.30 |
| Purchase #7 | $149.72 | 9.834% | $164.4435 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $801.43 | $862.3439 | $862.34 | $862.35 | $862.20 | |