| 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 | $71.77 | 7.727% | $77.3157 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $23.69 | 5.209% | $24.924 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $163.68 | 8.578% | $177.7205 | $177.72 | $177.70 | $177.70 |
| Purchase #4 | $146.27 | 12.630% | $164.7439 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $111.29 | 8.403% | $120.6417 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $136.99 | 12.710% | $154.4014 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $59.72 | 12.140% | $66.97 | $66.97 | $66.95 | $67.00 |
| 7 purchase totals = | $713.41 | $786.7172 | $786.71 | $786.65 | $786.60 | |