| 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 | $70.84 | 9.266% | $77.404 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $17.57 | 8.574% | $19.0765 | $19.08 | $19.10 | $19.10 |
| Purchase #3 | $249.57 | 13.678% | $283.7062 | $283.71 | $283.70 | $283.70 |
| Purchase #4 | $205.79 | 12.449% | $231.4088 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $211.38 | 8.767% | $229.9117 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $162.47 | 13.153% | $183.8397 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $58.81 | 4.423% | $61.4112 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $976.43 | $1,086.7581 | $1,086.76 | $1,086.75 | $1,086.70 | |