| 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 | $97.82 | 3.303% | $101.051 | $101.05 | $101.05 | $101.10 |
| Purchase #2 | $75.53 | 9.118% | $82.4168 | $82.42 | $82.40 | $82.40 |
| Purchase #3 | $118.51 | 10.398% | $130.8327 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $10.64 | 13.368% | $12.0624 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $181.58 | 11.725% | $202.8703 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $16.71 | 6.788% | $17.8443 | $17.84 | $17.85 | $17.80 |
| Purchase #7 | $72.84 | 10.104% | $80.1998 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $573.63 | $627.2773 | $627.27 | $627.25 | $627.30 | |