| 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 | $79.54 | 7.414% | $85.4371 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $179.49 | 7.208% | $192.4276 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $114.75 | 4.163% | $119.527 | $119.53 | $119.55 | $119.50 |
| Purchase #4 | $89.95 | 8.363% | $97.4725 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $134.31 | 13.659% | $152.6554 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $72.38 | 9.478% | $79.2402 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $77.47 | 9.266% | $84.6484 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $747.89 | $811.4082 | $811.42 | $811.45 | $811.30 | |