| 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 | $107.76 | 13.291% | $122.0824 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $84.26 | 7.628% | $90.6874 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $62.61 | 6.143% | $66.4561 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $139.54 | 5.538% | $147.2677 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $44.29 | 3.271% | $45.7387 | $45.74 | $45.75 | $45.70 |
| Purchase #6 | $90.89 | 12.264% | $102.0367 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $243.38 | 6.527% | $259.2654 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $772.73 | $833.5344 | $833.55 | $833.55 | $833.60 | |