| 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 | $32.61 | 10.223% | $35.9437 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $193.54 | 11.481% | $215.7603 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $214.97 | 12.746% | $242.3701 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $93.48 | 10.407% | $103.2085 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $20.92 | 9.765% | $22.9628 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $73.26 | 8.730% | $79.6556 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $126.80 | 13.459% | $143.866 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $755.58 | $843.7670 | $843.77 | $843.70 | $843.90 | |