| 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 | $26.56 | 5.422% | $28.0001 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $11.30 | 5.305% | $11.8995 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $36.93 | 4.277% | $38.5095 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $104.96 | 12.231% | $117.7977 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $134.38 | 9.765% | $147.5022 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $225.88 | 4.793% | $236.7064 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $122.65 | 11.774% | $137.0908 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $662.66 | $717.5062 | $717.51 | $717.50 | $717.50 | |