| 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 | $84.64 | 6.670% | $90.2855 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $106.65 | 6.801% | $113.9033 | $113.90 | $113.90 | $113.90 |
| Purchase #3 | $240.96 | 6.211% | $255.926 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $131.96 | 3.655% | $136.7831 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $73.36 | 8.123% | $79.319 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $166.80 | 7.347% | $179.0548 | $179.05 | $179.05 | $179.10 |
| Purchase #7 | $88.66 | 3.773% | $92.0051 | $92.01 | $92.00 | $92.00 |
| 7 purchase totals = | $893.03 | $947.2768 | $947.28 | $947.30 | $947.30 | |