| 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 | $196.32 | 4.189% | $204.5438 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $34.72 | 5.839% | $36.7473 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $35.56 | 3.195% | $36.6961 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $220.51 | 4.105% | $229.5619 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $175.69 | 3.556% | $181.9375 | $181.94 | $181.95 | $181.90 |
| Purchase #6 | $101.58 | 13.756% | $115.5533 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $241.58 | 4.499% | $252.4487 | $252.45 | $252.45 | $252.40 |
| 7 purchase totals = | $1,005.96 | $1,057.4886 | $1,057.49 | $1,057.50 | $1,057.40 | |