| 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 | $46.90 | 10.310% | $51.7354 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $245.80 | 3.437% | $254.2481 | $254.25 | $254.25 | $254.20 |
| Purchase #3 | $78.41 | 12.277% | $88.0364 | $88.04 | $88.05 | $88.00 |
| Purchase #4 | $247.46 | 5.595% | $261.3054 | $261.31 | $261.30 | $261.30 |
| Purchase #5 | $78.49 | 12.233% | $88.0917 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $195.75 | 4.351% | $204.2671 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $171.39 | 4.582% | $179.2431 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $1,064.20 | $1,126.9272 | $1,126.94 | $1,126.95 | $1,126.80 | |