| 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 | $43.32 | 3.465% | $44.821 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $45.60 | 9.583% | $49.9698 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $56.85 | 10.689% | $62.9267 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $102.89 | 8.583% | $111.721 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $89.38 | 5.351% | $94.1627 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $54.88 | 13.335% | $62.1982 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $14.69 | 8.568% | $15.9486 | $15.95 | $15.95 | $15.90 |
| 7 purchase totals = | $407.61 | $441.7480 | $441.75 | $441.70 | $441.70 | |