| 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 | $47.29 | 8.600% | $51.3569 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $93.30 | 11.609% | $104.1312 | $104.13 | $104.15 | $104.10 |
| Purchase #3 | $133.65 | 5.774% | $141.367 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $7.95 | 11.722% | $8.8819 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $126.77 | 4.607% | $132.6103 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $173.80 | 11.587% | $193.9382 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $28.94 | 3.565% | $29.9717 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $611.70 | $662.2572 | $662.26 | $662.25 | $662.30 | |