| 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 | $65.44 | 13.443% | $74.2371 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $134.70 | 10.645% | $149.0388 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $109.32 | 13.218% | $123.7699 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $39.59 | 4.429% | $41.3434 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $219.42 | 4.456% | $229.1974 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $32.75 | 10.295% | $36.1216 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $97.67 | 3.459% | $101.0484 | $101.05 | $101.05 | $101.00 |
| 7 purchase totals = | $698.89 | $754.7566 | $754.76 | $754.75 | $754.60 | |