| 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 | $53.26 | 13.535% | $60.4687 | $60.47 | $60.45 | $60.50 |
| Purchase #2 | $57.46 | 10.840% | $63.6887 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $77.90 | 6.179% | $82.7134 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $58.42 | 5.108% | $61.4041 | $61.40 | $61.40 | $61.40 |
| Purchase #5 | $55.36 | 12.479% | $62.2684 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $70.71 | 8.671% | $76.8413 | $76.84 | $76.85 | $76.80 |
| Purchase #7 | $209.62 | 9.501% | $229.536 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $582.73 | $636.9206 | $636.92 | $636.90 | $636.90 | |