| 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 | $15.26 | 9.784% | $16.753 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $130.76 | 8.146% | $141.4117 | $141.41 | $141.40 | $141.40 |
| Purchase #3 | $86.90 | 10.332% | $95.8785 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $98.32 | 13.390% | $111.485 | $111.49 | $111.50 | $111.50 |
| Purchase #5 | $97.43 | 10.232% | $107.399 | $107.40 | $107.40 | $107.40 |
| Purchase #6 | $12.42 | 10.862% | $13.7691 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $186.34 | 7.189% | $199.736 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $627.43 | $686.4323 | $686.44 | $686.45 | $686.50 | |