| 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 | $80.95 | 10.674% | $89.5906 | $89.59 | $89.60 | $89.60 |
| Purchase #2 | $218.61 | 8.678% | $237.581 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $15.95 | 7.441% | $17.1368 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $46.63 | 10.615% | $51.5798 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $192.50 | 7.173% | $206.308 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $127.73 | 13.655% | $145.1715 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $26.28 | 4.856% | $27.5562 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $708.65 | $774.9239 | $774.93 | $774.95 | $775.00 | |