| 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 | $65.35 | 4.217% | $68.1058 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $64.91 | 8.536% | $70.4507 | $70.45 | $70.45 | $70.50 |
| Purchase #3 | $60.75 | 5.637% | $64.1745 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $176.25 | 4.314% | $183.8534 | $183.85 | $183.85 | $183.90 |
| Purchase #5 | $30.89 | 13.694% | $35.1201 | $35.12 | $35.10 | $35.10 |
| Purchase #6 | $74.60 | 3.369% | $77.1133 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $222.33 | 13.383% | $252.0844 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $695.08 | $750.9022 | $750.89 | $750.85 | $751.00 | |