| 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 | $5.69 | 12.143% | $6.3809 | $6.38 | $6.40 | $6.40 |
| Purchase #2 | $59.44 | 5.262% | $62.5677 | $62.57 | $62.55 | $62.60 |
| Purchase #3 | $24.91 | 6.491% | $26.5269 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $172.72 | 5.663% | $182.5011 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $107.71 | 6.660% | $114.8835 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $168.71 | 11.260% | $187.7067 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $184.53 | 5.715% | $195.0759 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $723.71 | $775.6427 | $775.65 | $775.70 | $775.70 | |