| 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 | $19.51 | 5.269% | $20.538 | $20.54 | $20.55 | $20.50 |
| Purchase #2 | $104.45 | 8.576% | $113.4076 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $74.38 | 3.395% | $76.9052 | $76.91 | $76.90 | $76.90 |
| Purchase #4 | $206.58 | 9.243% | $225.6742 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $20.60 | 4.696% | $21.5674 | $21.57 | $21.55 | $21.60 |
| Purchase #6 | $104.87 | 12.801% | $118.2944 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $13.45 | 9.723% | $14.7577 | $14.76 | $14.75 | $14.80 |
| 7 purchase totals = | $543.84 | $591.1445 | $591.15 | $591.10 | $591.20 | |