| 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 | $34.94 | 3.542% | $36.1776 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $79.69 | 5.536% | $84.1016 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $54.66 | 13.208% | $61.8795 | $61.88 | $61.90 | $61.90 |
| Purchase #4 | $12.80 | 8.131% | $13.8408 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $125.46 | 7.346% | $134.6763 | $134.68 | $134.70 | $134.70 |
| Purchase #6 | $150.48 | 9.108% | $164.1857 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $11.78 | 5.503% | $12.4283 | $12.43 | $12.45 | $12.40 |
| 7 purchase totals = | $469.81 | $507.2898 | $507.30 | $507.40 | $507.30 | |