| 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 | $81.99 | 13.856% | $93.3505 | $93.35 | $93.35 | $93.40 |
| Purchase #2 | $95.86 | 9.413% | $104.8833 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $18.45 | 4.663% | $19.3103 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $147.97 | 11.272% | $164.6492 | $164.65 | $164.65 | $164.60 |
| Purchase #5 | $86.35 | 10.432% | $95.358 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $57.36 | 10.519% | $63.3937 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $97.78 | 6.312% | $103.9519 | $103.95 | $103.95 | $104.00 |
| 7 purchase totals = | $585.76 | $644.8969 | $644.89 | $644.90 | $645.00 | |