| 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 | $25.85 | 7.482% | $27.7841 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $182.81 | 13.618% | $207.7051 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $55.34 | 4.592% | $57.8812 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $197.73 | 10.302% | $218.1001 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $151.43 | 13.339% | $171.6292 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $137.83 | 7.430% | $148.0708 | $148.07 | $148.05 | $148.10 |
| Purchase #7 | $218.44 | 12.659% | $246.0923 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $969.43 | $1,077.2628 | $1,077.26 | $1,077.30 | $1,077.30 | |