| 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 | $72.48 | 12.172% | $81.3023 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $36.57 | 10.340% | $40.3513 | $40.35 | $40.35 | $40.40 |
| Purchase #3 | $174.80 | 4.144% | $182.0437 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $207.39 | 5.523% | $218.8441 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $111.33 | 7.274% | $119.4281 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $108.42 | 11.238% | $120.6042 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $104.37 | 9.278% | $114.0534 | $114.05 | $114.05 | $114.10 |
| 7 purchase totals = | $815.36 | $876.6271 | $876.61 | $876.65 | $876.60 | |