| 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 | $34.61 | 3.617% | $35.8618 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $19.98 | 6.214% | $21.2216 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $235.35 | 11.411% | $262.2058 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $50.57 | 9.747% | $55.4991 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $72.52 | 12.413% | $81.5219 | $81.52 | $81.50 | $81.50 |
| Purchase #6 | $144.98 | 10.142% | $159.6839 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $41.75 | 5.796% | $44.1698 | $44.17 | $44.15 | $44.20 |
| 7 purchase totals = | $599.76 | $660.1639 | $660.16 | $660.10 | $660.20 | |