| 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 | $59.34 | 9.348% | $64.8871 | $64.89 | $64.90 | $64.90 |
| Purchase #2 | $75.27 | 6.676% | $80.295 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $235.82 | 3.619% | $244.3543 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $78.59 | 3.129% | $81.0491 | $81.05 | $81.05 | $81.00 |
| Purchase #5 | $172.65 | 8.669% | $187.617 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $207.68 | 7.340% | $222.9237 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $242.28 | 6.106% | $257.0736 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $1,071.63 | $1,138.1998 | $1,138.20 | $1,138.15 | $1,138.20 | |