| 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 | $7.74 | 10.831% | $8.5783 | $8.58 | $8.60 | $8.60 |
| Purchase #2 | $149.85 | 4.547% | $156.6637 | $156.66 | $156.65 | $156.70 |
| Purchase #3 | $90.51 | 8.186% | $97.9191 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $73.31 | 5.860% | $77.606 | $77.61 | $77.60 | $77.60 |
| Purchase #5 | $125.59 | 11.704% | $140.2891 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $80.65 | 6.461% | $85.8608 | $85.86 | $85.85 | $85.90 |
| Purchase #7 | $88.65 | 10.210% | $97.7012 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $616.30 | $664.6182 | $664.62 | $664.60 | $664.70 | |