| 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 | $101.35 | 13.800% | $115.3363 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $62.59 | 11.176% | $69.5851 | $69.59 | $69.60 | $69.60 |
| Purchase #3 | $123.73 | 7.502% | $133.0122 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $118.62 | 11.103% | $131.7904 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $145.70 | 12.338% | $163.6765 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $5.61 | 11.230% | $6.24 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $208.89 | 13.771% | $237.6562 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $766.49 | $857.2967 | $857.31 | $857.35 | $857.30 | |