| 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 | $40.85 | 6.840% | $43.6441 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $224.99 | 10.760% | $249.1989 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $33.77 | 3.277% | $34.8766 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $97.80 | 4.528% | $102.2284 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $142.97 | 4.289% | $149.102 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $72.37 | 11.427% | $80.6397 | $80.64 | $80.65 | $80.60 |
| Purchase #7 | $46.32 | 8.846% | $50.4175 | $50.42 | $50.40 | $50.40 |
| 7 purchase totals = | $659.07 | $710.1072 | $710.11 | $710.15 | $710.00 | |