| 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 | $126.89 | 5.528% | $133.9045 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $37.31 | 9.426% | $40.8268 | $40.83 | $40.85 | $40.80 |
| Purchase #3 | $179.97 | 8.662% | $195.559 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $49.42 | 13.685% | $56.1831 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $36.47 | 3.507% | $37.749 | $37.75 | $37.75 | $37.70 |
| Purchase #6 | $92.56 | 5.658% | $97.797 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $80.81 | 6.160% | $85.7879 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $603.43 | $647.8073 | $647.81 | $647.85 | $647.80 | |