| 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 | $91.80 | 6.558% | $97.8202 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $232.72 | 12.512% | $261.8379 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $86.62 | 3.679% | $89.8067 | $89.81 | $89.80 | $89.80 |
| Purchase #4 | $132.81 | 11.181% | $147.6595 | $147.66 | $147.65 | $147.70 |
| Purchase #5 | $189.60 | 13.289% | $214.7959 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $18.31 | 4.796% | $19.1881 | $19.19 | $19.20 | $19.20 |
| Purchase #7 | $52.66 | 7.336% | $56.5231 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $804.52 | $887.6314 | $887.64 | $887.60 | $887.60 | |