| 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 | $21.57 | 9.545% | $23.6289 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $194.88 | 11.184% | $216.6754 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $70.47 | 8.702% | $76.6023 | $76.60 | $76.60 | $76.60 |
| Purchase #4 | $52.58 | 5.559% | $55.5029 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $62.84 | 12.565% | $70.7358 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $235.77 | 12.222% | $264.5858 | $264.59 | $264.60 | $264.60 |
| Purchase #7 | $175.46 | 13.849% | $199.7595 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $813.57 | $907.4906 | $907.50 | $907.55 | $907.50 | |