| 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 | $97.68 | 3.437% | $101.0373 | $101.04 | $101.05 | $101.00 |
| Purchase #2 | $75.32 | 10.222% | $83.0192 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $8.67 | 10.486% | $9.5791 | $9.58 | $9.60 | $9.60 |
| Purchase #4 | $90.86 | 7.526% | $97.6981 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $149.90 | 12.619% | $168.8159 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $243.26 | 4.676% | $254.6348 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $68.61 | 8.744% | $74.6093 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $734.30 | $789.3937 | $789.40 | $789.40 | $789.30 | |