| 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 | $41.49 | 6.494% | $44.1844 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $13.92 | 9.518% | $15.2449 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $213.73 | 5.462% | $225.4039 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $208.37 | 12.106% | $233.5953 | $233.60 | $233.60 | $233.60 |
| Purchase #5 | $8.35 | 5.730% | $8.8285 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $89.97 | 12.864% | $101.5437 | $101.54 | $101.55 | $101.50 |
| Purchase #7 | $111.93 | 4.154% | $116.5796 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $687.76 | $745.3803 | $745.37 | $745.45 | $745.30 | |