| 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 | $35.42 | 11.241% | $39.4016 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $63.97 | 13.409% | $72.5477 | $72.55 | $72.55 | $72.50 |
| Purchase #3 | $134.86 | 13.710% | $153.3493 | $153.35 | $153.35 | $153.30 |
| Purchase #4 | $148.74 | 3.507% | $153.9563 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $170.89 | 9.816% | $187.6646 | $187.66 | $187.65 | $187.70 |
| Purchase #6 | $29.43 | 5.131% | $30.9401 | $30.94 | $30.95 | $30.90 |
| Purchase #7 | $237.91 | 4.488% | $248.5874 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $821.22 | $886.4470 | $886.45 | $886.45 | $886.40 | |