| 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 | $16.76 | 5.291% | $17.6468 | $17.65 | $17.65 | $17.60 |
| Purchase #2 | $70.94 | 9.637% | $77.7765 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $44.54 | 3.351% | $46.0325 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $6.72 | 12.724% | $7.5751 | $7.58 | $7.60 | $7.60 |
| Purchase #5 | $235.47 | 13.437% | $267.1101 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $70.77 | 7.451% | $76.0431 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $195.81 | 11.704% | $218.7276 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $641.01 | $710.9117 | $710.92 | $711.00 | $710.80 | |