| 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 | $80.38 | 9.140% | $87.7267 | $87.73 | $87.75 | $87.70 |
| Purchase #2 | $133.96 | 12.777% | $151.0761 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $27.34 | 3.619% | $28.3294 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $71.42 | 10.438% | $78.8748 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $99.46 | 5.365% | $104.796 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $244.48 | 13.425% | $277.3014 | $277.30 | $277.30 | $277.30 |
| Purchase #7 | $48.75 | 13.441% | $55.3025 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $705.79 | $783.4069 | $783.41 | $783.45 | $783.40 | |