| 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 | $38.36 | 3.767% | $39.805 | $39.81 | $39.80 | $39.80 |
| Purchase #2 | $77.39 | 3.123% | $79.8069 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $52.43 | 11.432% | $58.4238 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $188.62 | 4.201% | $196.5439 | $196.54 | $196.55 | $196.50 |
| Purchase #5 | $96.72 | 5.819% | $102.3481 | $102.35 | $102.35 | $102.30 |
| Purchase #6 | $176.76 | 6.324% | $187.9383 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $63.43 | 4.189% | $66.0871 | $66.09 | $66.10 | $66.10 |
| 7 purchase totals = | $693.71 | $730.9531 | $730.96 | $730.95 | $730.80 | |