| 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 | $55.66 | 3.348% | $57.5235 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $152.53 | 11.478% | $170.0374 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $26.39 | 5.297% | $27.7879 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $136.87 | 6.750% | $146.1087 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $98.39 | 3.327% | $101.6634 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $103.29 | 11.693% | $115.3677 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $31.40 | 8.567% | $34.09 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $604.53 | $652.5786 | $652.58 | $652.55 | $652.60 | |