| 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 | $64.87 | 4.604% | $67.8566 | $67.86 | $67.85 | $67.90 |
| Purchase #2 | $108.50 | 3.564% | $112.3669 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $51.57 | 9.497% | $56.4676 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $65.71 | 13.426% | $74.5322 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $200.96 | 13.289% | $227.6656 | $227.67 | $227.65 | $227.70 |
| Purchase #6 | $30.33 | 12.142% | $34.0127 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $42.82 | 3.410% | $44.2802 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $564.76 | $617.1818 | $617.19 | $617.15 | $617.30 | |