| 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 | $72.88 | 5.502% | $76.8899 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $232.96 | 12.371% | $261.7795 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $166.40 | 10.739% | $184.2697 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $84.96 | 4.507% | $88.7891 | $88.79 | $88.80 | $88.80 |
| Purchase #5 | $9.74 | 10.331% | $10.7462 | $10.75 | $10.75 | $10.70 |
| Purchase #6 | $72.70 | 9.804% | $79.8275 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $119.32 | 9.212% | $130.3118 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $758.96 | $832.6137 | $832.62 | $832.65 | $832.60 | |