| 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 | $48.41 | 7.365% | $51.9754 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $104.49 | 10.419% | $115.3768 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $19.91 | 11.396% | $22.1789 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $216.55 | 8.524% | $235.0087 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $150.69 | 5.874% | $159.5415 | $159.54 | $159.55 | $159.50 |
| Purchase #6 | $129.50 | 13.593% | $147.1029 | $147.10 | $147.10 | $147.10 |
| Purchase #7 | $63.65 | 6.750% | $67.9464 | $67.95 | $67.95 | $67.90 |
| 7 purchase totals = | $733.20 | $799.1306 | $799.14 | $799.20 | $799.10 | |