| 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 | $65.32 | 3.806% | $67.8061 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $54.64 | 7.850% | $58.9292 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $157.31 | 4.450% | $164.3103 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $60.30 | 8.816% | $65.616 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $69.45 | 5.201% | $73.0621 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $74.35 | 8.797% | $80.8906 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $179.64 | 12.559% | $202.201 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $661.01 | $712.8153 | $712.82 | $712.80 | $712.80 | |