| 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 | $155.59 | 4.830% | $163.105 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $40.39 | 7.344% | $43.3562 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $126.57 | 9.238% | $138.2625 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $44.25 | 9.238% | $48.3378 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $73.82 | 12.558% | $83.0903 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $231.70 | 4.833% | $242.8981 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $43.46 | 10.213% | $47.8986 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $715.78 | $766.9485 | $766.96 | $766.95 | $767.00 | |