| 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 | $107.72 | 13.609% | $122.3796 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $71.37 | 7.549% | $76.7577 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $232.84 | 13.489% | $264.2478 | $264.25 | $264.25 | $264.20 |
| Purchase #4 | $23.52 | 13.112% | $26.6039 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $19.41 | 9.320% | $21.219 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $85.36 | 9.837% | $93.7569 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $182.27 | 11.858% | $203.8836 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $722.49 | $808.8485 | $808.85 | $808.85 | $808.90 | |