| 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 | $36.72 | 12.856% | $41.4407 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $44.91 | 5.617% | $47.4326 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $133.65 | 5.147% | $140.529 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $233.41 | 6.841% | $249.3776 | $249.38 | $249.40 | $249.40 |
| Purchase #5 | $39.72 | 5.611% | $41.9487 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $28.33 | 7.550% | $30.4689 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $62.66 | 13.671% | $71.2262 | $71.23 | $71.25 | $71.20 |
| 7 purchase totals = | $579.40 | $622.4237 | $622.43 | $622.50 | $622.30 | |