| 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 | $28.65 | 7.740% | $30.8675 | $30.87 | $30.85 | $30.90 |
| Purchase #2 | $134.95 | 10.216% | $148.7365 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $122.66 | 8.292% | $132.831 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $103.87 | 9.156% | $113.3803 | $113.38 | $113.40 | $113.40 |
| Purchase #5 | $186.93 | 12.443% | $210.1897 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $140.50 | 6.863% | $150.1425 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $75.79 | 7.286% | $81.3121 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $793.35 | $867.4596 | $867.46 | $867.50 | $867.40 | |