| 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 | $70.70 | 6.724% | $75.4539 | $75.45 | $75.45 | $75.50 |
| Purchase #2 | $119.98 | 11.503% | $133.7813 | $133.78 | $133.80 | $133.80 |
| Purchase #3 | $36.64 | 8.836% | $39.8775 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $109.46 | 11.256% | $121.7808 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $48.32 | 5.699% | $51.0738 | $51.07 | $51.05 | $51.10 |
| Purchase #6 | $222.83 | 13.435% | $252.7672 | $252.77 | $252.75 | $252.80 |
| Purchase #7 | $181.97 | 6.166% | $193.1903 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $789.90 | $867.9248 | $867.92 | $867.95 | $868.10 | |