| 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 | $14.70 | 8.739% | $15.9846 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $23.83 | 4.578% | $24.9209 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $53.49 | 9.697% | $58.6769 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $164.86 | 6.600% | $175.7408 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $141.75 | 4.426% | $148.0239 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $81.43 | 9.862% | $89.4606 | $89.46 | $89.45 | $89.50 |
| Purchase #7 | $231.40 | 12.193% | $259.6146 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $711.46 | $772.4223 | $772.41 | $772.40 | $772.40 | |