| 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 | $164.93 | 12.643% | $185.7821 | $185.78 | $185.80 | $185.80 |
| Purchase #2 | $194.73 | 8.757% | $211.7825 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $89.94 | 11.816% | $100.5673 | $100.57 | $100.55 | $100.60 |
| Purchase #4 | $27.79 | 9.699% | $30.4854 | $30.49 | $30.50 | $30.50 |
| Purchase #5 | $74.89 | 4.144% | $77.9934 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $73.91 | 7.355% | $79.3461 | $79.35 | $79.35 | $79.30 |
| Purchase #7 | $238.84 | 5.724% | $252.5112 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $865.03 | $938.4680 | $938.47 | $938.50 | $938.50 | |