| 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 | $74.25 | 4.534% | $77.6165 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $133.85 | 10.323% | $147.6673 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $39.44 | 6.342% | $41.9413 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $62.84 | 10.306% | $69.3163 | $69.32 | $69.30 | $69.30 |
| Purchase #5 | $152.88 | 5.567% | $161.3908 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $65.78 | 6.264% | $69.9005 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $162.43 | 6.472% | $172.9425 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $691.47 | $740.7752 | $740.78 | $740.75 | $740.70 | |