| 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 | $225.33 | 7.754% | $242.8021 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $68.79 | 11.846% | $76.9389 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $121.87 | 9.837% | $133.8584 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $79.92 | 3.638% | $82.8275 | $82.83 | $82.85 | $82.80 |
| Purchase #5 | $41.84 | 3.757% | $43.4119 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $186.77 | 11.532% | $208.3083 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $185.35 | 7.484% | $199.2216 | $199.22 | $199.20 | $199.20 |
| 7 purchase totals = | $909.87 | $987.3687 | $987.37 | $987.35 | $987.30 | |