| 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 | $26.46 | 4.566% | $27.6682 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $220.29 | 9.372% | $240.9356 | $240.94 | $240.95 | $240.90 |
| Purchase #3 | $75.51 | 4.134% | $78.6316 | $78.63 | $78.65 | $78.60 |
| Purchase #4 | $111.60 | 7.349% | $119.8015 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $168.95 | 4.107% | $175.8888 | $175.89 | $175.90 | $175.90 |
| Purchase #6 | $46.74 | 10.619% | $51.7033 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $44.32 | 8.313% | $48.0043 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $693.87 | $742.6333 | $742.63 | $742.65 | $742.60 | |