| 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 | $31.49 | 6.136% | $33.4222 | $33.42 | $33.40 | $33.40 |
| Purchase #2 | $180.95 | 7.156% | $193.8988 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $15.29 | 11.475% | $17.0445 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $116.51 | 13.596% | $132.3507 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $200.78 | 5.345% | $211.5117 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $237.41 | 7.372% | $254.9119 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $90.43 | 7.713% | $97.4049 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $872.86 | $940.5447 | $940.53 | $940.50 | $940.50 | |