| 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 | $21.79 | 8.297% | $23.5979 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $219.94 | 5.756% | $232.5997 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $242.56 | 3.359% | $250.7076 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $184.66 | 6.849% | $197.3074 | $197.31 | $197.30 | $197.30 |
| Purchase #5 | $55.32 | 11.832% | $61.8655 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $38.35 | 13.651% | $43.5852 | $43.59 | $43.60 | $43.60 |
| Purchase #7 | $85.71 | 11.643% | $95.6892 | $95.69 | $95.70 | $95.70 |
| 7 purchase totals = | $848.33 | $905.3525 | $905.37 | $905.35 | $905.40 | |