| 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 | $63.81 | 9.257% | $69.7169 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $45.61 | 10.510% | $50.4036 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $140.37 | 13.643% | $159.5207 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $219.99 | 4.191% | $229.2098 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $124.52 | 6.102% | $132.1182 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $175.64 | 8.602% | $190.7486 | $190.75 | $190.75 | $190.70 |
| Purchase #7 | $67.29 | 5.292% | $70.851 | $70.85 | $70.85 | $70.90 |
| 7 purchase totals = | $837.23 | $902.5688 | $902.57 | $902.50 | $902.50 | |