| 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 | $68.40 | 8.843% | $74.4486 | $74.45 | $74.45 | $74.40 |
| Purchase #2 | $133.86 | 6.525% | $142.5944 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $143.59 | 10.331% | $158.4243 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $108.46 | 4.437% | $113.2724 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $7.36 | 7.780% | $7.9326 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $105.43 | 8.780% | $114.6868 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $145.93 | 5.551% | $154.0306 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $713.03 | $765.3897 | $765.38 | $765.40 | $765.30 | |