| 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 | $103.50 | 12.700% | $116.6445 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $89.47 | 4.460% | $93.4604 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $16.52 | 11.670% | $18.4479 | $18.45 | $18.45 | $18.40 |
| Purchase #4 | $79.47 | 8.789% | $86.4546 | $86.45 | $86.45 | $86.50 |
| Purchase #5 | $151.52 | 6.292% | $161.0536 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $173.69 | 3.193% | $179.2359 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $240.60 | 13.778% | $273.7499 | $273.75 | $273.75 | $273.70 |
| 7 purchase totals = | $854.77 | $929.0468 | $929.04 | $929.05 | $929.00 | |