| 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 | $31.51 | 10.502% | $34.8192 | $34.82 | $34.80 | $34.80 |
| Purchase #2 | $52.59 | 9.388% | $57.5271 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $112.87 | 4.188% | $117.597 | $117.60 | $117.60 | $117.60 |
| Purchase #4 | $166.73 | 5.303% | $175.5717 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $79.66 | 7.867% | $85.9269 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $129.96 | 7.308% | $139.4575 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $105.93 | 10.453% | $117.0029 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $679.25 | $727.9023 | $727.91 | $727.90 | $727.90 | |