| 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 | $40.96 | 5.480% | $43.2046 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $178.65 | 9.686% | $195.954 | $195.95 | $195.95 | $196.00 |
| Purchase #3 | $103.26 | 11.360% | $114.9903 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $183.86 | 11.689% | $205.3514 | $205.35 | $205.35 | $205.40 |
| Purchase #5 | $48.38 | 7.515% | $52.0158 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $104.74 | 11.869% | $117.1716 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $45.93 | 3.314% | $47.4521 | $47.45 | $47.45 | $47.50 |
| 7 purchase totals = | $705.78 | $776.1398 | $776.13 | $776.10 | $776.30 | |