| 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 | $11.58 | 5.510% | $12.2181 | $12.22 | $12.20 | $12.20 |
| Purchase #2 | $89.78 | 8.784% | $97.6663 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $190.45 | 6.448% | $202.7302 | $202.73 | $202.75 | $202.70 |
| Purchase #4 | $80.59 | 6.277% | $85.6486 | $85.65 | $85.65 | $85.60 |
| Purchase #5 | $240.54 | 12.873% | $271.5047 | $271.50 | $271.50 | $271.50 |
| Purchase #6 | $68.41 | 8.270% | $74.0675 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $124.76 | 8.177% | $134.9616 | $134.96 | $134.95 | $135.00 |
| 7 purchase totals = | $806.11 | $878.7970 | $878.80 | $878.75 | $878.80 | |