| 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 | $53.45 | 3.296% | $55.2117 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $192.80 | 7.652% | $207.5531 | $207.55 | $207.55 | $207.60 |
| Purchase #3 | $93.77 | 4.403% | $97.8987 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $163.60 | 11.289% | $182.0688 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $122.70 | 8.363% | $132.9614 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $65.70 | 9.768% | $72.1176 | $72.12 | $72.10 | $72.10 |
| Purchase #7 | $201.58 | 11.265% | $224.288 | $224.29 | $224.30 | $224.30 |
| 7 purchase totals = | $893.60 | $972.0993 | $972.10 | $972.05 | $972.20 | |