| 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 | $31.68 | 7.632% | $34.0978 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $173.73 | 10.409% | $191.8136 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $159.33 | 5.106% | $167.4654 | $167.47 | $167.45 | $167.50 |
| Purchase #4 | $237.26 | 12.495% | $266.9056 | $266.91 | $266.90 | $266.90 |
| Purchase #5 | $10.83 | 4.439% | $11.3107 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $85.99 | 7.293% | $92.2613 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $208.25 | 13.292% | $235.9306 | $235.93 | $235.95 | $235.90 |
| 7 purchase totals = | $907.07 | $999.7850 | $999.79 | $999.75 | $999.80 | |