| 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 | $39.70 | 5.196% | $41.7628 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $163.35 | 8.131% | $176.632 | $176.63 | $176.65 | $176.60 |
| Purchase #3 | $199.88 | 3.596% | $207.0677 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $69.96 | 10.663% | $77.4198 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $76.94 | 10.178% | $84.771 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $164.49 | 9.395% | $179.9438 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $92.51 | 5.313% | $97.4251 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $806.83 | $865.0222 | $865.02 | $865.00 | $865.00 | |