| 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 | $101.65 | 7.470% | $109.2433 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $20.92 | 10.704% | $23.1593 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $52.83 | 9.244% | $57.7136 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $49.50 | 11.566% | $55.2252 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $200.80 | 8.114% | $217.0929 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $49.26 | 4.852% | $51.6501 | $51.65 | $51.65 | $51.70 |
| Purchase #7 | $165.98 | 12.160% | $186.1632 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $640.94 | $700.2476 | $700.24 | $700.25 | $700.30 | |