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 | $73.68 | 8.580% | $80.0017 | $80.00 | $80.00 | $80.00 |
Purchase #2 | $89.65 | 6.483% | $95.462 | $95.46 | $95.45 | $95.50 |
Purchase #3 | $177.93 | 6.564% | $189.6093 | $189.61 | $189.60 | $189.60 |
Purchase #4 | $176.42 | 6.742% | $188.3142 | $188.31 | $188.30 | $188.30 |
Purchase #5 | $102.56 | 12.125% | $114.9954 | $115.00 | $115.00 | $115.00 |
Purchase #6 | $97.99 | 6.302% | $104.1653 | $104.17 | $104.15 | $104.20 |
Purchase #7 | $157.55 | 7.418% | $169.2371 | $169.24 | $169.25 | $169.20 |
7 purchase totals = | $875.78 | $941.7850 | $941.79 | $941.75 | $941.80 |