| 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 | $106.55 | 9.849% | $117.0441 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $15.52 | 7.701% | $16.7152 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $67.90 | 12.313% | $76.2605 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $191.92 | 6.825% | $205.0185 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $105.67 | 8.774% | $114.9415 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $239.49 | 8.221% | $259.1785 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $26.81 | 9.770% | $29.4293 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $753.86 | $818.5876 | $818.59 | $818.60 | $818.50 | |