| 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 | $29.50 | 9.753% | $32.3771 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $13.66 | 13.655% | $15.5253 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $104.84 | 9.579% | $114.8826 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $147.53 | 9.531% | $161.5911 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $186.29 | 11.841% | $208.3486 | $208.35 | $208.35 | $208.30 |
| Purchase #6 | $207.42 | 9.573% | $227.2763 | $227.28 | $227.30 | $227.30 |
| Purchase #7 | $89.83 | 4.137% | $93.5463 | $93.55 | $93.55 | $93.50 |
| 7 purchase totals = | $779.07 | $853.5473 | $853.56 | $853.65 | $853.50 | |