| 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 | $105.69 | 4.584% | $110.5348 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $185.89 | 7.481% | $199.7964 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $112.83 | 6.547% | $120.217 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $63.59 | 4.171% | $66.2423 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $51.78 | 6.264% | $55.0235 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $179.57 | 7.509% | $193.0539 | $193.05 | $193.05 | $193.10 |
| Purchase #7 | $109.73 | 6.791% | $117.1818 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $809.08 | $862.0497 | $862.04 | $862.05 | $862.00 | |