| 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 | $72.78 | 11.281% | $80.9903 | $80.99 | $81.00 | $81.00 |
| Purchase #2 | $96.37 | 4.144% | $100.3636 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $68.52 | 12.622% | $77.1686 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $221.46 | 6.639% | $236.1627 | $236.16 | $236.15 | $236.20 |
| Purchase #5 | $179.83 | 3.841% | $186.7373 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $171.85 | 3.802% | $178.3837 | $178.38 | $178.40 | $178.40 |
| Purchase #7 | $208.29 | 5.603% | $219.9605 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $1,019.10 | $1,079.7667 | $1,079.76 | $1,079.75 | $1,079.90 | |