| 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 | $86.91 | 13.156% | $98.3439 | $98.34 | $98.35 | $98.30 |
| Purchase #2 | $74.36 | 9.144% | $81.1595 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $234.46 | 5.396% | $247.1115 | $247.11 | $247.10 | $247.10 |
| Purchase #4 | $104.43 | 9.801% | $114.6652 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $45.83 | 12.196% | $51.4194 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $132.66 | 9.618% | $145.4192 | $145.42 | $145.40 | $145.40 |
| Purchase #7 | $110.98 | 10.124% | $122.2156 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $789.63 | $860.3343 | $860.34 | $860.25 | $860.30 | |