| 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 | $52.41 | 3.675% | $54.3361 | $54.34 | $54.35 | $54.30 |
| Purchase #2 | $173.49 | 8.136% | $187.6051 | $187.61 | $187.60 | $187.60 |
| Purchase #3 | $166.40 | 12.771% | $187.6509 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $125.66 | 11.290% | $139.847 | $139.85 | $139.85 | $139.80 |
| Purchase #5 | $125.71 | 9.377% | $137.4978 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $25.54 | 13.739% | $29.0489 | $29.05 | $29.05 | $29.00 |
| Purchase #7 | $107.70 | 6.444% | $114.6402 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $776.91 | $850.6260 | $850.64 | $850.65 | $850.50 | |