| 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 | $135.32 | 5.649% | $142.9642 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $63.63 | 3.469% | $65.8373 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $101.78 | 6.845% | $108.7468 | $108.75 | $108.75 | $108.70 |
| Purchase #4 | $68.76 | 13.687% | $78.1712 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $177.65 | 11.287% | $197.7014 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $188.63 | 5.604% | $199.2008 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $64.27 | 5.232% | $67.6326 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $800.04 | $860.2543 | $860.25 | $860.25 | $860.20 | |