| 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 | $22.87 | 11.644% | $25.533 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $97.89 | 7.744% | $105.4706 | $105.47 | $105.45 | $105.50 |
| Purchase #3 | $149.83 | 12.358% | $168.346 | $168.35 | $168.35 | $168.30 |
| Purchase #4 | $124.38 | 7.804% | $134.0866 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $171.93 | 11.265% | $191.2979 | $191.30 | $191.30 | $191.30 |
| Purchase #6 | $201.84 | 6.327% | $214.6104 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $77.54 | 5.373% | $81.7062 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $846.28 | $921.0507 | $921.06 | $921.05 | $921.00 | |