| 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 | $75.67 | 9.432% | $82.8072 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $184.28 | 11.381% | $205.2529 | $205.25 | $205.25 | $205.30 |
| Purchase #3 | $20.67 | 8.559% | $22.4391 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $34.32 | 7.308% | $36.8281 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $77.61 | 6.631% | $82.7563 | $82.76 | $82.75 | $82.80 |
| Purchase #6 | $189.87 | 9.149% | $207.2412 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $171.33 | 5.136% | $180.1295 | $180.13 | $180.15 | $180.10 |
| 7 purchase totals = | $753.75 | $817.4543 | $817.46 | $817.50 | $817.40 | |