| 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 | $245.99 | 10.770% | $272.4831 | $272.48 | $272.50 | $272.50 |
| Purchase #2 | $85.46 | 12.833% | $96.4271 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $15.81 | 8.661% | $17.1793 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $55.57 | 11.469% | $61.9433 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $78.29 | 8.107% | $84.637 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $61.84 | 12.676% | $69.6788 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $57.97 | 9.353% | $63.3919 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $600.93 | $665.7405 | $665.74 | $665.85 | $665.70 | |