| 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 | $98.79 | 8.188% | $106.8789 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $150.56 | 3.578% | $155.947 | $155.95 | $155.95 | $155.90 |
| Purchase #3 | $224.73 | 6.262% | $238.8026 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $34.74 | 12.599% | $39.1169 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $63.67 | 5.150% | $66.949 | $66.95 | $66.95 | $66.90 |
| Purchase #6 | $88.47 | 9.868% | $97.2002 | $97.20 | $97.20 | $97.20 |
| Purchase #7 | $7.92 | 12.660% | $8.9227 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $668.88 | $713.8173 | $713.82 | $713.80 | $713.70 | |