| 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 | $74.33 | 9.478% | $81.375 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $214.60 | 9.728% | $235.4763 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $27.42 | 3.779% | $28.4562 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $152.85 | 9.210% | $166.9275 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $234.42 | 13.682% | $266.4933 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $114.34 | 9.583% | $125.2972 | $125.30 | $125.30 | $125.30 |
| Purchase #7 | $19.81 | 8.313% | $21.4568 | $21.46 | $21.45 | $21.50 |
| 7 purchase totals = | $837.77 | $925.4823 | $925.50 | $925.55 | $925.60 | |