| 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 | $11.51 | 10.727% | $12.7447 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $64.35 | 8.518% | $69.8313 | $69.83 | $69.85 | $69.80 |
| Purchase #3 | $210.83 | 13.800% | $239.9245 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $93.49 | 6.256% | $99.3387 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $125.50 | 4.591% | $131.2617 | $131.26 | $131.25 | $131.30 |
| Purchase #6 | $34.33 | 6.737% | $36.6428 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $82.95 | 12.254% | $93.1147 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $622.96 | $682.8584 | $682.84 | $682.85 | $682.70 | |