| 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 | $88.82 | 5.661% | $93.8481 | $93.85 | $93.85 | $93.80 |
| Purchase #2 | $28.86 | 6.627% | $30.7726 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $120.52 | 3.315% | $124.5152 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $216.70 | 3.181% | $223.5932 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $239.73 | 13.359% | $271.7555 | $271.76 | $271.75 | $271.80 |
| Purchase #6 | $14.87 | 8.237% | $16.0948 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $75.45 | 8.500% | $81.8633 | $81.86 | $81.85 | $81.90 |
| 7 purchase totals = | $784.95 | $842.4427 | $842.44 | $842.40 | $842.50 | |