| 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 | $82.76 | 3.294% | $85.4861 | $85.49 | $85.50 | $85.50 |
| Purchase #2 | $234.31 | 12.664% | $263.983 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $187.68 | 3.252% | $193.7834 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $8.99 | 6.854% | $9.6062 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $154.77 | 7.589% | $166.5155 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $225.61 | 3.612% | $233.759 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $106.66 | 7.300% | $114.4462 | $114.45 | $114.45 | $114.40 |
| 7 purchase totals = | $1,000.78 | $1,067.5794 | $1,067.59 | $1,067.60 | $1,067.60 | |