| 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 | $34.55 | 6.260% | $36.7128 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $37.75 | 9.715% | $41.4174 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $127.37 | 3.353% | $131.6407 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $36.43 | 3.178% | $37.5877 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $249.62 | 3.209% | $257.6303 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $16.94 | 6.680% | $18.0716 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $163.60 | 10.602% | $180.9449 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $666.26 | $704.0054 | $704.00 | $704.00 | $703.90 | |