| 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 | $64.44 | 7.147% | $69.0455 | $69.05 | $69.05 | $69.00 |
| Purchase #2 | $54.45 | 3.320% | $56.2577 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $189.64 | 6.595% | $202.1468 | $202.15 | $202.15 | $202.10 |
| Purchase #4 | $180.91 | 4.218% | $188.5408 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $18.57 | 6.206% | $19.7225 | $19.72 | $19.70 | $19.70 |
| Purchase #6 | $116.27 | 10.617% | $128.6144 | $128.61 | $128.60 | $128.60 |
| Purchase #7 | $93.61 | 4.400% | $97.7288 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $717.89 | $762.0565 | $762.06 | $762.05 | $761.90 | |