| 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 | $36.27 | 3.319% | $37.4738 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $152.99 | 9.411% | $167.3879 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $97.86 | 4.612% | $102.3733 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $47.30 | 12.683% | $53.2991 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $80.59 | 9.170% | $87.9801 | $87.98 | $88.00 | $88.00 |
| Purchase #6 | $59.94 | 8.534% | $65.0553 | $65.06 | $65.05 | $65.10 |
| Purchase #7 | $217.36 | 8.600% | $236.053 | $236.05 | $236.05 | $236.10 |
| 7 purchase totals = | $692.31 | $749.6225 | $749.62 | $749.60 | $749.80 | |