| 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 | $204.36 | 8.324% | $221.3709 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $89.25 | 13.711% | $101.4871 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $74.59 | 10.632% | $82.5204 | $82.52 | $82.50 | $82.50 |
| Purchase #4 | $24.71 | 7.857% | $26.6515 | $26.65 | $26.65 | $26.70 |
| Purchase #5 | $183.39 | 10.171% | $202.0426 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $66.44 | 8.281% | $71.9419 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $54.62 | 7.685% | $58.8175 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $697.36 | $764.8319 | $764.83 | $764.80 | $764.80 | |