| 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 | $75.75 | 9.404% | $82.8735 | $82.87 | $82.85 | $82.90 |
| Purchase #2 | $240.80 | 13.507% | $273.3249 | $273.32 | $273.30 | $273.30 |
| Purchase #3 | $177.55 | 13.704% | $201.8815 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $148.45 | 10.220% | $163.6216 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $66.31 | 8.349% | $71.8462 | $71.85 | $71.85 | $71.80 |
| Purchase #6 | $24.71 | 12.190% | $27.7221 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $45.38 | 12.164% | $50.9 | $50.90 | $50.90 | $50.90 |
| 7 purchase totals = | $778.95 | $872.1698 | $872.16 | $872.10 | $872.10 | |