| 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 | $56.95 | 4.737% | $59.6477 | $59.65 | $59.65 | $59.60 |
| Purchase #2 | $168.46 | 10.653% | $186.406 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $202.89 | 10.682% | $224.5627 | $224.56 | $224.55 | $224.60 |
| Purchase #4 | $176.70 | 6.744% | $188.6166 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $247.72 | 12.350% | $278.3134 | $278.31 | $278.30 | $278.30 |
| Purchase #6 | $26.84 | 10.595% | $29.6837 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $95.79 | 10.296% | $105.6525 | $105.65 | $105.65 | $105.70 |
| 7 purchase totals = | $975.35 | $1,072.8826 | $1,072.88 | $1,072.85 | $1,072.90 | |