| 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 | $86.65 | 8.393% | $93.9225 | $93.92 | $93.90 | $93.90 |
| Purchase #2 | $93.34 | 10.530% | $103.1687 | $103.17 | $103.15 | $103.20 |
| Purchase #3 | $114.97 | 10.568% | $127.12 | $127.12 | $127.10 | $127.10 |
| Purchase #4 | $41.80 | 5.506% | $44.1015 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $137.70 | 4.393% | $143.7492 | $143.75 | $143.75 | $143.70 |
| Purchase #6 | $219.39 | 11.166% | $243.8871 | $243.89 | $243.90 | $243.90 |
| Purchase #7 | $138.37 | 7.292% | $148.4599 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $832.22 | $904.4089 | $904.41 | $904.35 | $904.40 | |