| 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 | $32.68 | 9.497% | $35.7836 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $65.90 | 13.231% | $74.6192 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $122.35 | 10.203% | $134.8334 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $122.69 | 11.749% | $137.1048 | $137.10 | $137.10 | $137.10 |
| Purchase #5 | $223.34 | 9.142% | $243.7577 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $118.53 | 7.549% | $127.4778 | $127.48 | $127.50 | $127.50 |
| Purchase #7 | $17.89 | 10.609% | $19.788 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $703.38 | $773.3645 | $773.36 | $773.40 | $773.40 | |