| 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 | $90.72 | 4.823% | $95.0954 | $95.10 | $95.10 | $95.10 |
| Purchase #2 | $55.35 | 10.858% | $61.3599 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $77.29 | 7.154% | $82.8193 | $82.82 | $82.80 | $82.80 |
| Purchase #4 | $138.77 | 7.573% | $149.2791 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $17.68 | 9.215% | $19.3092 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $121.29 | 10.548% | $134.0837 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $170.97 | 10.261% | $188.5132 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $672.07 | $730.4598 | $730.46 | $730.45 | $730.50 | |