| 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 | $84.68 | 8.641% | $91.9972 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $65.31 | 9.342% | $71.4113 | $71.41 | $71.40 | $71.40 |
| Purchase #3 | $134.72 | 13.748% | $153.2413 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $229.27 | 3.695% | $237.7415 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $84.57 | 5.733% | $89.4184 | $89.42 | $89.40 | $89.40 |
| Purchase #6 | $21.60 | 9.113% | $23.5684 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $155.59 | 12.525% | $175.0776 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $775.74 | $842.4557 | $842.46 | $842.45 | $842.40 | |