| 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 | $39.27 | 8.285% | $42.5235 | $42.52 | $42.50 | $42.50 |
| Purchase #2 | $187.74 | 9.549% | $205.6673 | $205.67 | $205.65 | $205.70 |
| Purchase #3 | $77.46 | 6.433% | $82.443 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $235.72 | 13.592% | $267.7591 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $12.92 | 5.792% | $13.6683 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $93.87 | 3.229% | $96.9011 | $96.90 | $96.90 | $96.90 |
| Purchase #7 | $226.38 | 10.791% | $250.8087 | $250.81 | $250.80 | $250.80 |
| 7 purchase totals = | $873.36 | $959.7710 | $959.77 | $959.70 | $959.80 | |