| 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 | $74.54 | 6.308% | $79.242 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $215.69 | 7.412% | $231.6769 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $44.76 | 10.439% | $49.4325 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $142.50 | 7.771% | $153.5737 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $216.25 | 9.715% | $237.2587 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $222.29 | 10.772% | $246.2351 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $54.99 | 11.331% | $61.2209 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $971.02 | $1,058.6398 | $1,058.64 | $1,058.65 | $1,058.60 | |