| 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 | $7.81 | 4.534% | $8.1641 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $62.28 | 13.115% | $70.448 | $70.45 | $70.45 | $70.40 |
| Purchase #3 | $119.89 | 11.750% | $133.9771 | $133.98 | $134.00 | $134.00 |
| Purchase #4 | $217.87 | 5.186% | $229.1687 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $151.81 | 10.519% | $167.7789 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $76.48 | 12.113% | $85.744 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $54.25 | 10.697% | $60.0531 | $60.05 | $60.05 | $60.10 |
| 7 purchase totals = | $690.39 | $755.3339 | $755.33 | $755.35 | $755.40 | |