| 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 | $28.90 | 6.722% | $30.8427 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $223.76 | 12.826% | $252.4595 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $151.83 | 12.395% | $170.6493 | $170.65 | $170.65 | $170.60 |
| Purchase #4 | $123.70 | 8.860% | $134.6598 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $155.40 | 8.396% | $168.4474 | $168.45 | $168.45 | $168.40 |
| Purchase #6 | $216.63 | 6.189% | $230.0372 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $99.68 | 9.694% | $109.343 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $999.90 | $1,096.4389 | $1,096.44 | $1,096.45 | $1,096.30 | |