| 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 | $68.54 | 7.259% | $73.5153 | $73.52 | $73.50 | $73.50 |
| Purchase #2 | $109.68 | 10.747% | $121.4673 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $236.47 | 11.781% | $264.3285 | $264.33 | $264.35 | $264.30 |
| Purchase #4 | $49.32 | 3.850% | $51.2188 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $157.38 | 9.157% | $171.7913 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $247.59 | 8.757% | $269.2715 | $269.27 | $269.25 | $269.30 |
| Purchase #7 | $70.79 | 11.848% | $79.1772 | $79.18 | $79.20 | $79.20 |
| 7 purchase totals = | $939.77 | $1,030.7699 | $1,030.78 | $1,030.75 | $1,030.80 | |