| 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 | $23.97 | 4.552% | $25.0611 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $185.38 | 7.299% | $198.9109 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $87.99 | 10.511% | $97.2386 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $156.57 | 3.805% | $162.5275 | $162.53 | $162.55 | $162.50 |
| Purchase #5 | $78.83 | 6.123% | $83.6568 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $115.26 | 3.334% | $119.1028 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $188.54 | 12.821% | $212.7127 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $836.54 | $899.2104 | $899.21 | $899.20 | $899.20 | |