| 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 | $70.71 | 9.658% | $77.5392 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $190.33 | 4.379% | $198.6646 | $198.66 | $198.65 | $198.70 |
| Purchase #3 | $17.93 | 9.615% | $19.654 | $19.65 | $19.65 | $19.70 |
| Purchase #4 | $89.45 | 6.416% | $95.1891 | $95.19 | $95.20 | $95.20 |
| Purchase #5 | $154.34 | 13.598% | $175.3272 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $185.80 | 12.433% | $208.9005 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $144.38 | 11.824% | $161.4515 | $161.45 | $161.45 | $161.50 |
| 7 purchase totals = | $852.94 | $936.7261 | $936.72 | $936.75 | $936.80 | |