| 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 | $77.54 | 11.487% | $86.447 | $86.45 | $86.45 | $86.40 |
| Purchase #2 | $180.50 | 12.541% | $203.1365 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $229.84 | 10.551% | $254.0904 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $187.84 | 4.286% | $195.8908 | $195.89 | $195.90 | $195.90 |
| Purchase #5 | $41.83 | 6.121% | $44.3904 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $148.40 | 9.775% | $162.9061 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $39.29 | 5.612% | $41.495 | $41.50 | $41.50 | $41.50 |
| 7 purchase totals = | $905.24 | $988.3562 | $988.37 | $988.40 | $988.30 | |