| 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 | $79.61 | 9.318% | $87.0281 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $5.84 | 9.396% | $6.3887 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $76.73 | 9.550% | $84.0577 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $57.74 | 13.587% | $65.5851 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $77.26 | 13.831% | $87.9458 | $87.95 | $87.95 | $87.90 |
| Purchase #6 | $169.48 | 7.156% | $181.608 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $91.30 | 7.122% | $97.8024 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $557.96 | $610.4158 | $610.43 | $610.45 | $610.40 | |