| 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 | $96.77 | 7.676% | $104.1981 | $104.20 | $104.20 | $104.20 |
| Purchase #2 | $12.68 | 11.766% | $14.1719 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $166.87 | 13.663% | $189.6694 | $189.67 | $189.65 | $189.70 |
| Purchase #4 | $10.36 | 4.187% | $10.7938 | $10.79 | $10.80 | $10.80 |
| Purchase #5 | $138.98 | 12.226% | $155.9717 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $201.26 | 4.339% | $209.9927 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $108.49 | 5.165% | $114.0935 | $114.09 | $114.10 | $114.10 |
| 7 purchase totals = | $735.41 | $798.8911 | $798.88 | $798.85 | $799.00 | |