| 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 | $33.59 | 4.392% | $35.0653 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $45.81 | 6.474% | $48.7757 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $25.56 | 12.583% | $28.7762 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $29.33 | 4.263% | $30.5803 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $181.44 | 3.357% | $187.5309 | $187.53 | $187.55 | $187.50 |
| Purchase #6 | $124.32 | 12.496% | $139.855 | $139.86 | $139.85 | $139.90 |
| Purchase #7 | $204.37 | 13.679% | $232.3258 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $644.42 | $702.9092 | $702.93 | $703.00 | $703.00 | |