| 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 | $85.28 | 12.351% | $95.8129 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $35.50 | 13.771% | $40.3887 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $174.34 | 13.332% | $197.583 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $149.71 | 5.868% | $158.495 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $121.32 | 12.250% | $136.1817 | $136.18 | $136.20 | $136.20 |
| Purchase #6 | $146.49 | 7.429% | $157.3727 | $157.37 | $157.35 | $157.40 |
| Purchase #7 | $52.76 | 6.803% | $56.3493 | $56.35 | $56.35 | $56.30 |
| 7 purchase totals = | $765.40 | $842.1833 | $842.18 | $842.20 | $842.20 | |