| 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 | $51.57 | 13.837% | $58.7057 | $58.71 | $58.70 | $58.70 |
| Purchase #2 | $46.48 | 9.496% | $50.8937 | $50.89 | $50.90 | $50.90 |
| Purchase #3 | $208.49 | 9.565% | $228.4321 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $139.82 | 10.634% | $154.6885 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $222.59 | 9.841% | $244.4951 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $234.85 | 12.440% | $264.0653 | $264.07 | $264.05 | $264.10 |
| Purchase #7 | $184.65 | 6.227% | $196.1482 | $196.15 | $196.15 | $196.10 |
| 7 purchase totals = | $1,088.45 | $1,197.4286 | $1,197.44 | $1,197.45 | $1,197.40 | |