| 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 | $60.94 | 11.256% | $67.7994 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $100.63 | 7.678% | $108.3564 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $81.62 | 4.664% | $85.4268 | $85.43 | $85.45 | $85.40 |
| Purchase #4 | $154.66 | 6.212% | $164.2675 | $164.27 | $164.25 | $164.30 |
| Purchase #5 | $179.98 | 3.598% | $186.4557 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $32.88 | 9.587% | $36.0322 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $45.78 | 12.266% | $51.3954 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $656.49 | $699.7334 | $699.75 | $699.75 | $699.80 | |