| 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 | $92.33 | 10.786% | $102.2887 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $111.98 | 12.216% | $125.6595 | $125.66 | $125.65 | $125.70 |
| Purchase #3 | $71.57 | 9.476% | $78.352 | $78.35 | $78.35 | $78.40 |
| Purchase #4 | $138.73 | 13.324% | $157.2144 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $26.79 | 7.179% | $28.7133 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $17.84 | 10.230% | $19.665 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $48.73 | 7.582% | $52.4247 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $507.97 | $564.3176 | $564.31 | $564.25 | $564.40 | |