| 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 | $193.72 | 6.370% | $206.06 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $80.66 | 13.856% | $91.8362 | $91.84 | $91.85 | $91.80 |
| Purchase #3 | $80.84 | 11.173% | $89.8723 | $89.87 | $89.85 | $89.90 |
| Purchase #4 | $51.98 | 10.546% | $57.4618 | $57.46 | $57.45 | $57.50 |
| Purchase #5 | $46.56 | 4.821% | $48.8047 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $113.94 | 11.454% | $126.9907 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $77.90 | 11.418% | $86.7946 | $86.79 | $86.80 | $86.80 |
| 7 purchase totals = | $645.60 | $707.8203 | $707.81 | $707.80 | $707.90 | |