| 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 | $37.88 | 10.385% | $41.8138 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $203.87 | 11.198% | $226.6994 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $35.28 | 3.456% | $36.4993 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $133.28 | 10.616% | $147.429 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $6.81 | 11.750% | $7.6102 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $7.46 | 4.356% | $7.785 | $7.79 | $7.80 | $7.80 |
| Purchase #7 | $168.72 | 9.741% | $185.155 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $593.30 | $652.9917 | $653.00 | $653.00 | $653.00 | |