| 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 | $71.71 | 3.211% | $74.0126 | $74.01 | $74.00 | $74.00 |
| Purchase #2 | $138.83 | 4.259% | $144.7428 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $49.72 | 10.747% | $55.0634 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $74.33 | 3.715% | $77.0914 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $210.59 | 3.501% | $217.9628 | $217.96 | $217.95 | $218.00 |
| Purchase #6 | $190.87 | 13.424% | $216.4924 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $200.96 | 7.256% | $215.5417 | $215.54 | $215.55 | $215.50 |
| 7 purchase totals = | $937.01 | $1,000.9071 | $1,000.89 | $1,000.90 | $1,000.90 | |