| 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 | $100.54 | 13.739% | $114.3532 | $114.35 | $114.35 | $114.40 |
| Purchase #2 | $58.84 | 12.315% | $66.0861 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $186.87 | 11.646% | $208.6329 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $32.36 | 10.452% | $35.7423 | $35.74 | $35.75 | $35.70 |
| Purchase #5 | $40.74 | 4.239% | $42.467 | $42.47 | $42.45 | $42.50 |
| Purchase #6 | $111.99 | 10.548% | $123.8027 | $123.80 | $123.80 | $123.80 |
| Purchase #7 | $171.93 | 13.516% | $195.1681 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $703.27 | $786.2523 | $786.25 | $786.25 | $786.30 | |