| 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 | $79.78 | 10.345% | $88.0332 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $70.68 | 8.298% | $76.545 | $76.55 | $76.55 | $76.50 |
| Purchase #3 | $154.72 | 3.820% | $160.6303 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $136.92 | 6.803% | $146.2347 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $65.73 | 13.670% | $74.7153 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $207.48 | 9.840% | $227.896 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $134.35 | 5.579% | $141.8454 | $141.85 | $141.85 | $141.80 |
| 7 purchase totals = | $849.66 | $915.8999 | $915.91 | $915.95 | $915.70 | |