| 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 | $65.43 | 7.692% | $70.4629 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $111.78 | 8.170% | $120.9124 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $73.32 | 6.295% | $77.9355 | $77.94 | $77.95 | $77.90 |
| Purchase #4 | $143.83 | 13.658% | $163.4743 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $115.91 | 4.145% | $120.7145 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $179.42 | 13.183% | $203.0729 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $163.66 | 12.578% | $184.2452 | $184.25 | $184.25 | $184.20 |
| 7 purchase totals = | $853.35 | $940.8177 | $940.81 | $940.75 | $940.80 | |