| 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 | $30.34 | 11.116% | $33.7126 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $59.77 | 10.235% | $65.8875 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $237.51 | 4.126% | $247.3097 | $247.31 | $247.30 | $247.30 |
| Purchase #4 | $140.69 | 5.727% | $148.7473 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $159.42 | 6.725% | $170.141 | $170.14 | $170.15 | $170.10 |
| Purchase #6 | $188.40 | 9.288% | $205.8986 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $189.56 | 6.513% | $201.906 | $201.91 | $201.90 | $201.90 |
| 7 purchase totals = | $1,005.69 | $1,073.6027 | $1,073.61 | $1,073.60 | $1,073.50 | |