| 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 | $32.31 | 12.449% | $36.3323 | $36.33 | $36.35 | $36.30 |
| Purchase #2 | $137.86 | 12.187% | $154.661 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $227.91 | 9.121% | $248.6977 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $39.73 | 7.431% | $42.6823 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $226.99 | 9.606% | $248.7947 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $134.90 | 12.602% | $151.9001 | $151.90 | $151.90 | $151.90 |
| Purchase #7 | $67.95 | 9.648% | $74.5058 | $74.51 | $74.50 | $74.50 |
| 7 purchase totals = | $867.65 | $957.5739 | $957.57 | $957.60 | $957.60 | |