| 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 | $124.43 | 11.799% | $139.1115 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $91.97 | 5.615% | $97.1341 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $10.60 | 12.130% | $11.8858 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $182.85 | 5.330% | $192.5959 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $141.60 | 11.401% | $157.7438 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $43.63 | 11.126% | $48.4843 | $48.48 | $48.50 | $48.50 |
| Purchase #7 | $72.55 | 12.840% | $81.8654 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $667.63 | $728.8208 | $728.82 | $728.85 | $728.80 | |