| 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 | $71.66 | 10.332% | $79.0639 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $206.85 | 7.827% | $223.0401 | $223.04 | $223.05 | $223.00 |
| Purchase #3 | $141.82 | 11.322% | $157.8769 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $100.63 | 4.251% | $104.9078 | $104.91 | $104.90 | $104.90 |
| Purchase #5 | $6.52 | 9.719% | $7.1537 | $7.15 | $7.15 | $7.20 |
| Purchase #6 | $229.52 | 4.871% | $240.6999 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $125.59 | 13.414% | $142.4366 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $882.59 | $955.1789 | $955.18 | $955.20 | $955.20 | |