| 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 | $13.91 | 8.335% | $15.0694 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $165.47 | 12.238% | $185.7202 | $185.72 | $185.70 | $185.70 |
| Purchase #3 | $136.93 | 12.417% | $153.9326 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $69.58 | 12.284% | $78.1272 | $78.13 | $78.15 | $78.10 |
| Purchase #5 | $234.68 | 7.616% | $252.5532 | $252.55 | $252.55 | $252.60 |
| Purchase #6 | $36.38 | 11.804% | $40.6743 | $40.67 | $40.65 | $40.70 |
| Purchase #7 | $222.34 | 5.241% | $233.9928 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $879.29 | $960.0697 | $960.06 | $960.05 | $960.10 | |