| 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 | $75.64 | 4.637% | $79.1474 | $79.15 | $79.15 | $79.10 |
| Purchase #2 | $239.81 | 4.187% | $249.8508 | $249.85 | $249.85 | $249.90 |
| Purchase #3 | $97.86 | 6.461% | $104.1827 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $215.29 | 9.263% | $235.2323 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $153.72 | 5.531% | $162.2223 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $168.48 | 6.114% | $178.7809 | $178.78 | $178.80 | $178.80 |
| Purchase #7 | $68.53 | 9.680% | $75.1637 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $1,019.33 | $1,084.5801 | $1,084.57 | $1,084.60 | $1,084.60 | |