| 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 | $83.85 | 6.676% | $89.4478 | $89.45 | $89.45 | $89.40 |
| Purchase #2 | $237.95 | 8.361% | $257.845 | $257.85 | $257.85 | $257.80 |
| Purchase #3 | $180.54 | 11.576% | $201.4393 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $86.80 | 12.593% | $97.7307 | $97.73 | $97.75 | $97.70 |
| Purchase #5 | $122.60 | 11.800% | $137.0668 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $32.60 | 7.209% | $34.9501 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $164.84 | 6.774% | $176.0063 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $909.18 | $994.4860 | $994.50 | $994.50 | $994.40 | |