| 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 | $88.53 | 9.775% | $97.1838 | $97.18 | $97.20 | $97.20 |
| Purchase #2 | $187.88 | 7.311% | $201.6159 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $249.72 | 13.185% | $282.6456 | $282.65 | $282.65 | $282.60 |
| Purchase #4 | $172.44 | 9.457% | $188.7477 | $188.75 | $188.75 | $188.70 |
| Purchase #5 | $138.44 | 13.818% | $157.5696 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $26.32 | 9.219% | $28.7464 | $28.75 | $28.75 | $28.70 |
| Purchase #7 | $51.50 | 5.796% | $54.4849 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $914.83 | $1,010.9939 | $1,011.00 | $1,011.00 | $1,010.90 | |