| 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 | $203.96 | 8.526% | $221.3496 | $221.35 | $221.35 | $221.30 |
| Purchase #2 | $39.36 | 9.682% | $43.1708 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $225.74 | 9.524% | $247.2395 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $50.98 | 4.695% | $53.3735 | $53.37 | $53.35 | $53.40 |
| Purchase #5 | $78.31 | 11.332% | $87.1841 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $110.96 | 6.273% | $117.9205 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $5.54 | 11.873% | $6.1978 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $714.85 | $776.4358 | $776.43 | $776.40 | $776.40 | |