| 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 | $79.91 | 4.837% | $83.7752 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $243.54 | 8.609% | $264.5064 | $264.51 | $264.50 | $264.50 |
| Purchase #3 | $164.54 | 3.560% | $170.3976 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $48.54 | 13.564% | $55.124 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $118.91 | 5.419% | $125.3537 | $125.35 | $125.35 | $125.40 |
| Purchase #6 | $229.72 | 12.478% | $258.3845 | $258.38 | $258.40 | $258.40 |
| Purchase #7 | $73.51 | 10.269% | $81.0587 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $958.67 | $1,038.6001 | $1,038.60 | $1,038.60 | $1,038.70 | |