| 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 | $43.45 | 13.543% | $49.3344 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $35.32 | 9.348% | $38.6217 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $29.30 | 10.247% | $32.3024 | $32.30 | $32.30 | $32.30 |
| Purchase #4 | $82.83 | 12.592% | $93.26 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $224.27 | 10.723% | $248.3185 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $222.95 | 6.545% | $237.5421 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $100.33 | 13.685% | $114.0602 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $738.45 | $813.4393 | $813.43 | $813.40 | $813.40 | |