| 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 | $46.67 | 10.384% | $51.5162 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $23.36 | 11.705% | $26.0943 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $226.29 | 11.106% | $251.4218 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $64.79 | 13.508% | $73.5418 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $22.74 | 3.536% | $23.5441 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $25.41 | 9.806% | $27.9017 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $210.81 | 12.239% | $236.611 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $620.07 | $690.6309 | $690.62 | $690.60 | $690.50 | |