| 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 | $68.94 | 13.221% | $78.0546 | $78.05 | $78.05 | $78.10 |
| Purchase #2 | $77.64 | 12.855% | $87.6206 | $87.62 | $87.60 | $87.60 |
| Purchase #3 | $236.79 | 7.783% | $255.2194 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $248.48 | 7.860% | $268.0105 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $80.91 | 8.367% | $87.6797 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $172.65 | 12.641% | $194.4747 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $51.47 | 6.695% | $54.9159 | $54.92 | $54.90 | $54.90 |
| 7 purchase totals = | $936.88 | $1,025.9754 | $1,025.97 | $1,025.90 | $1,026.00 | |