| 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 | $40.31 | 6.126% | $42.7794 | $42.78 | $42.80 | $42.80 |
| Purchase #2 | $117.64 | 7.513% | $126.4783 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $249.91 | 5.126% | $262.7204 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $40.77 | 5.578% | $43.0442 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $155.61 | 3.750% | $161.4454 | $161.45 | $161.45 | $161.40 |
| Purchase #6 | $57.65 | 12.774% | $65.0142 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $213.28 | 6.661% | $227.4866 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $875.17 | $928.9685 | $928.97 | $929.00 | $928.90 | |