| 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 | $73.40 | 9.336% | $80.2526 | $80.25 | $80.25 | $80.30 |
| Purchase #2 | $80.32 | 3.571% | $83.1882 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $180.55 | 7.173% | $193.5009 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $148.90 | 11.665% | $166.2692 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $82.32 | 4.736% | $86.2187 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $14.74 | 4.260% | $15.3679 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $234.35 | 7.406% | $251.706 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $814.58 | $876.5035 | $876.51 | $876.45 | $876.60 | |