| 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 | $36.84 | 7.662% | $39.6627 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $154.49 | 5.115% | $162.3922 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $165.96 | 6.377% | $176.5433 | $176.54 | $176.55 | $176.50 |
| Purchase #4 | $89.74 | 13.440% | $101.8011 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $198.68 | 13.683% | $225.8654 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $34.39 | 5.496% | $36.2801 | $36.28 | $36.30 | $36.30 |
| Purchase #7 | $21.62 | 7.605% | $23.2642 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $701.72 | $765.8090 | $765.80 | $765.80 | $765.90 | |