| 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 | $94.70 | 6.110% | $100.4862 | $100.49 | $100.50 | $100.50 |
| Purchase #2 | $39.92 | 4.853% | $41.8573 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $28.88 | 3.427% | $29.8697 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $16.37 | 8.337% | $17.7348 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $65.45 | 8.536% | $71.0368 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $187.70 | 5.735% | $198.4646 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $98.90 | 8.493% | $107.2996 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $531.92 | $566.7490 | $566.75 | $566.75 | $566.80 | |