| 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 | $77.75 | 8.729% | $84.5368 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $46.78 | 8.650% | $50.8265 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $208.87 | 3.241% | $215.6395 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $163.45 | 13.706% | $185.8525 | $185.85 | $185.85 | $185.90 |
| Purchase #5 | $164.64 | 7.454% | $176.9123 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $242.73 | 4.505% | $253.665 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $153.74 | 5.347% | $161.9605 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $1,057.96 | $1,129.3931 | $1,129.40 | $1,129.40 | $1,129.40 | |