| 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 | $58.48 | 4.456% | $61.0859 | $61.09 | $61.10 | $61.10 |
| Purchase #2 | $44.56 | 13.787% | $50.7035 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $95.26 | 11.682% | $106.3883 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $82.88 | 7.360% | $88.98 | $88.98 | $89.00 | $89.00 |
| Purchase #5 | $173.72 | 6.182% | $184.4594 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $167.25 | 7.142% | $179.195 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $150.28 | 13.169% | $170.0704 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $772.43 | $840.8825 | $840.89 | $840.90 | $841.00 | |