| 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 | $59.81 | 9.478% | $65.4788 | $65.48 | $65.50 | $65.50 |
| Purchase #2 | $146.80 | 10.186% | $161.753 | $161.75 | $161.75 | $161.80 |
| Purchase #3 | $33.68 | 6.370% | $35.8254 | $35.83 | $35.85 | $35.80 |
| Purchase #4 | $124.29 | 6.763% | $132.6957 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $20.99 | 7.556% | $22.576 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $76.61 | 4.108% | $79.7571 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $226.77 | 6.520% | $241.5554 | $241.56 | $241.55 | $241.60 |
| 7 purchase totals = | $688.95 | $739.6414 | $739.66 | $739.70 | $739.80 | |