| 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 | $87.82 | 8.289% | $95.0994 | $95.10 | $95.10 | $95.10 |
| Purchase #2 | $185.58 | 10.789% | $205.6022 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $129.90 | 7.641% | $139.8257 | $139.83 | $139.85 | $139.80 |
| Purchase #4 | $170.45 | 9.330% | $186.353 | $186.35 | $186.35 | $186.40 |
| Purchase #5 | $73.83 | 7.334% | $79.2447 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $87.98 | 6.605% | $93.7911 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $171.76 | 4.632% | $179.7159 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $907.32 | $979.6320 | $979.63 | $979.65 | $979.60 | |