| 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 | $48.74 | 11.846% | $54.5137 | $54.51 | $54.50 | $54.50 |
| Purchase #2 | $20.80 | 11.342% | $23.1591 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $126.62 | 11.602% | $141.3105 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $247.74 | 9.864% | $272.1771 | $272.18 | $272.20 | $272.20 |
| Purchase #5 | $200.50 | 6.780% | $214.0939 | $214.09 | $214.10 | $214.10 |
| Purchase #6 | $56.32 | 7.870% | $60.7524 | $60.75 | $60.75 | $60.80 |
| Purchase #7 | $76.98 | 7.508% | $82.7597 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $777.70 | $848.7664 | $848.76 | $848.75 | $848.90 | |