| 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 | $28.35 | 8.280% | $30.6974 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $66.56 | 12.160% | $74.6537 | $74.65 | $74.65 | $74.70 |
| Purchase #3 | $159.84 | 13.181% | $180.9085 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $124.84 | 12.383% | $140.2989 | $140.30 | $140.30 | $140.30 |
| Purchase #5 | $211.37 | 4.822% | $221.5623 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $64.33 | 12.608% | $72.4407 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $208.58 | 13.445% | $236.6236 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $863.87 | $957.1851 | $957.18 | $957.15 | $957.20 | |