| 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 | $74.58 | 3.632% | $77.2887 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $88.97 | 12.715% | $100.2825 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $80.48 | 7.433% | $86.4621 | $86.46 | $86.45 | $86.50 |
| Purchase #4 | $38.55 | 8.307% | $41.7523 | $41.75 | $41.75 | $41.80 |
| Purchase #5 | $121.65 | 10.331% | $134.2177 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $245.96 | 11.143% | $273.3673 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $54.64 | 11.744% | $61.0569 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $704.83 | $774.4275 | $774.43 | $774.40 | $774.60 | |