| 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 | $170.93 | 7.410% | $183.5959 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $36.76 | 3.595% | $38.0815 | $38.08 | $38.10 | $38.10 |
| Purchase #3 | $24.67 | 4.442% | $25.7658 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $187.65 | 8.391% | $203.3957 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $83.66 | 4.835% | $87.705 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $58.40 | 10.192% | $64.3521 | $64.35 | $64.35 | $64.40 |
| Purchase #7 | $43.64 | 7.140% | $46.7559 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $605.71 | $649.6519 | $649.67 | $649.65 | $649.80 | |