| 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 | $32.52 | 8.159% | $35.1733 | $35.17 | $35.15 | $35.20 |
| Purchase #2 | $100.25 | 13.773% | $114.0574 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $125.37 | 9.599% | $137.4043 | $137.40 | $137.40 | $137.40 |
| Purchase #4 | $99.60 | 9.787% | $109.3479 | $109.35 | $109.35 | $109.30 |
| Purchase #5 | $112.46 | 3.454% | $116.3444 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $106.73 | 7.571% | $114.8105 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $38.63 | 13.825% | $43.9706 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $615.56 | $671.1084 | $671.10 | $671.05 | $671.10 | |