| 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 | $89.73 | 8.688% | $97.5257 | $97.53 | $97.55 | $97.50 |
| Purchase #2 | $91.53 | 7.386% | $98.2904 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $149.63 | 12.698% | $168.63 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $108.51 | 6.266% | $115.3092 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $209.59 | 13.863% | $238.6455 | $238.65 | $238.65 | $238.60 |
| Purchase #6 | $92.44 | 12.578% | $104.0671 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $127.39 | 11.356% | $141.8564 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $868.82 | $964.3243 | $964.34 | $964.35 | $964.30 | |