| 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 | $211.90 | 5.467% | $223.4846 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $67.35 | 5.138% | $70.8104 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $170.98 | 6.452% | $182.0116 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $186.56 | 13.773% | $212.2549 | $212.25 | $212.25 | $212.30 |
| Purchase #5 | $62.31 | 12.453% | $70.0695 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $96.34 | 11.389% | $107.3122 | $107.31 | $107.30 | $107.30 |
| Purchase #7 | $80.75 | 9.529% | $88.4447 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $876.19 | $954.3879 | $954.37 | $954.35 | $954.40 | |