| 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 | $79.61 | 8.683% | $86.5225 | $86.52 | $86.50 | $86.50 |
| Purchase #2 | $94.60 | 10.468% | $104.5027 | $104.50 | $104.50 | $104.50 |
| Purchase #3 | $163.36 | 9.696% | $179.1994 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $13.73 | 10.566% | $15.1807 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $164.31 | 4.745% | $172.1065 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $220.79 | 6.863% | $235.9428 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $31.68 | 13.152% | $35.8466 | $35.85 | $35.85 | $35.80 |
| 7 purchase totals = | $768.08 | $829.3012 | $829.30 | $829.30 | $829.20 | |