| 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 | $35.40 | 6.292% | $37.6274 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $114.85 | 11.844% | $128.4528 | $128.45 | $128.45 | $128.50 |
| Purchase #3 | $102.73 | 11.234% | $114.2707 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $135.84 | 7.154% | $145.558 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $169.97 | 4.420% | $177.4827 | $177.48 | $177.50 | $177.50 |
| Purchase #6 | $138.63 | 12.284% | $155.6593 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $116.32 | 8.845% | $126.6085 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $813.74 | $885.6594 | $885.66 | $885.65 | $885.80 | |