| 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 | $236.47 | 8.106% | $255.6383 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $13.58 | 13.848% | $15.4606 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $9.33 | 10.409% | $10.3012 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $72.73 | 5.217% | $76.5243 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $13.80 | 10.503% | $15.2494 | $15.25 | $15.25 | $15.20 |
| Purchase #6 | $239.82 | 12.693% | $270.2604 | $270.26 | $270.25 | $270.30 |
| Purchase #7 | $123.42 | 8.124% | $133.4466 | $133.45 | $133.45 | $133.40 |
| 7 purchase totals = | $709.15 | $776.8808 | $776.88 | $776.85 | $776.80 | |