| 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 | $75.47 | 3.412% | $78.045 | $78.05 | $78.05 | $78.00 |
| Purchase #2 | $198.92 | 7.220% | $213.282 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $28.29 | 6.260% | $30.061 | $30.06 | $30.05 | $30.10 |
| Purchase #4 | $158.78 | 12.491% | $178.6132 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $195.75 | 13.272% | $221.7299 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $78.92 | 11.462% | $87.9658 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $177.78 | 11.368% | $197.99 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $913.91 | $1,007.6869 | $1,007.69 | $1,007.70 | $1,007.70 | |