| 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 | $25.73 | 4.526% | $26.8945 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $62.45 | 3.469% | $64.6164 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $102.37 | 7.368% | $109.9126 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $109.63 | 7.865% | $118.2524 | $118.25 | $118.25 | $118.30 |
| Purchase #5 | $246.72 | 4.167% | $257.0008 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $190.46 | 6.237% | $202.339 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $183.73 | 6.200% | $195.1213 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $921.09 | $974.1370 | $974.13 | $974.10 | $974.10 | |