| 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 | $54.64 | 7.405% | $58.6861 | $58.69 | $58.70 | $58.70 |
| Purchase #2 | $213.91 | 6.430% | $227.6644 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $241.67 | 7.528% | $259.8629 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $161.37 | 13.228% | $182.716 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $17.99 | 7.850% | $19.4022 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $167.27 | 7.604% | $179.9892 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $77.72 | 4.809% | $81.4576 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $934.57 | $1,009.7784 | $1,009.78 | $1,009.75 | $1,009.90 | |