| 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 | $24.39 | 5.148% | $25.6456 | $25.65 | $25.65 | $25.60 |
| Purchase #2 | $67.41 | 5.797% | $71.3178 | $71.32 | $71.30 | $71.30 |
| Purchase #3 | $94.31 | 10.472% | $104.1861 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $240.34 | 6.307% | $255.4982 | $255.50 | $255.50 | $255.50 |
| Purchase #5 | $176.49 | 9.605% | $193.4419 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $185.32 | 13.178% | $209.7415 | $209.74 | $209.75 | $209.70 |
| Purchase #7 | $18.75 | 6.178% | $19.9084 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $807.01 | $879.7395 | $879.75 | $879.75 | $879.60 | |