| 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 | $46.92 | 7.537% | $50.4564 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $183.38 | 4.859% | $192.2904 | $192.29 | $192.30 | $192.30 |
| Purchase #3 | $51.66 | 12.686% | $58.2136 | $58.21 | $58.20 | $58.20 |
| Purchase #4 | $79.88 | 10.309% | $88.1148 | $88.11 | $88.10 | $88.10 |
| Purchase #5 | $235.73 | 12.721% | $265.7172 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $70.38 | 3.467% | $72.8201 | $72.82 | $72.80 | $72.80 |
| Purchase #7 | $109.54 | 12.156% | $122.8557 | $122.86 | $122.85 | $122.90 |
| 7 purchase totals = | $777.49 | $850.4682 | $850.47 | $850.40 | $850.50 | |