| 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 | $208.39 | 4.349% | $217.4529 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $102.97 | 3.627% | $106.7047 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $49.81 | 13.629% | $56.5986 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $202.86 | 12.670% | $228.5624 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $68.89 | 3.473% | $71.2825 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $70.96 | 8.143% | $76.7383 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $188.62 | 4.744% | $197.5681 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $892.50 | $954.9075 | $954.90 | $954.90 | $955.00 | |