| 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 | $44.99 | 5.377% | $47.4091 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $231.92 | 8.285% | $251.1346 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $92.90 | 5.581% | $98.0847 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $178.99 | 4.747% | $187.4867 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $149.86 | 11.346% | $166.8631 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $125.79 | 6.450% | $133.9035 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $203.57 | 11.452% | $226.8828 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $1,028.02 | $1,111.7645 | $1,111.75 | $1,111.80 | $1,111.80 | |