| 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 | $74.81 | 8.771% | $81.3716 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $77.62 | 9.791% | $85.2198 | $85.22 | $85.20 | $85.20 |
| Purchase #3 | $234.29 | 8.292% | $253.7173 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $73.92 | 12.131% | $82.8872 | $82.89 | $82.90 | $82.90 |
| Purchase #5 | $27.87 | 12.830% | $31.4457 | $31.45 | $31.45 | $31.40 |
| Purchase #6 | $197.40 | 5.563% | $208.3814 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $81.90 | 3.130% | $84.4635 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $767.81 | $827.4865 | $827.49 | $827.45 | $827.50 | |