| 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 | $97.69 | 5.436% | $103.0004 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $193.36 | 4.709% | $202.4653 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $121.37 | 11.277% | $135.0569 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $40.55 | 9.172% | $44.2692 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $56.48 | 12.387% | $63.4762 | $63.48 | $63.50 | $63.50 |
| Purchase #6 | $24.56 | 5.856% | $25.9982 | $26.00 | $26.00 | $26.00 |
| Purchase #7 | $68.56 | 4.190% | $71.4327 | $71.43 | $71.45 | $71.40 |
| 7 purchase totals = | $602.57 | $645.6989 | $645.71 | $645.70 | $645.80 | |