| 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 | $44.98 | 5.724% | $47.5547 | $47.55 | $47.55 | $47.60 |
| Purchase #2 | $163.27 | 4.574% | $170.738 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $145.99 | 4.156% | $152.0573 | $152.06 | $152.05 | $152.10 |
| Purchase #4 | $136.85 | 9.765% | $150.2134 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $27.91 | 10.344% | $30.797 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $229.36 | 12.433% | $257.8763 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $210.78 | 9.322% | $230.4289 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $959.14 | $1,039.6656 | $1,039.67 | $1,039.70 | $1,039.70 | |