| 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 | $14.40 | 5.659% | $15.2149 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $86.74 | 10.133% | $95.5294 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $176.68 | 7.484% | $189.9027 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $27.96 | 7.834% | $30.1504 | $30.15 | $30.15 | $30.20 |
| Purchase #5 | $67.57 | 9.611% | $74.0642 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $232.45 | 13.107% | $262.9172 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $140.58 | 8.601% | $152.6713 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $746.38 | $820.4501 | $820.44 | $820.40 | $820.50 | |