| 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 | $11.74 | 11.165% | $13.0508 | $13.05 | $13.05 | $13.10 |
| Purchase #2 | $51.47 | 8.386% | $55.7863 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $5.93 | 5.225% | $6.2398 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $180.54 | 13.538% | $204.9815 | $204.98 | $205.00 | $205.00 |
| Purchase #5 | $132.64 | 10.741% | $146.8869 | $146.89 | $146.90 | $146.90 |
| Purchase #6 | $97.42 | 6.111% | $103.3733 | $103.37 | $103.35 | $103.40 |
| Purchase #7 | $153.99 | 5.787% | $162.9014 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $633.73 | $693.2200 | $693.22 | $693.25 | $693.30 | |