| 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 | $20.40 | 9.303% | $22.2978 | $22.30 | $22.30 | $22.30 |
| Purchase #2 | $66.66 | 3.437% | $68.9511 | $68.95 | $68.95 | $69.00 |
| Purchase #3 | $238.79 | 11.263% | $265.6849 | $265.68 | $265.70 | $265.70 |
| Purchase #4 | $101.26 | 6.614% | $107.9573 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $10.91 | 9.761% | $11.9749 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $212.97 | 10.669% | $235.6918 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $118.45 | 4.639% | $123.9449 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $769.44 | $836.5027 | $836.49 | $836.50 | $836.60 | |