| 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 | $51.60 | 11.860% | $57.7198 | $57.72 | $57.70 | $57.70 |
| Purchase #2 | $6.96 | 3.668% | $7.2153 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $136.74 | 7.277% | $146.6906 | $146.69 | $146.70 | $146.70 |
| Purchase #4 | $20.73 | 7.357% | $22.2551 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $38.58 | 12.371% | $43.3527 | $43.35 | $43.35 | $43.40 |
| Purchase #6 | $199.60 | 11.751% | $223.055 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $21.36 | 9.404% | $23.3687 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $475.57 | $523.6572 | $523.67 | $523.60 | $523.80 | |