| 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 | $74.61 | 5.161% | $78.4606 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $24.53 | 9.208% | $26.7887 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $25.79 | 6.177% | $27.383 | $27.38 | $27.40 | $27.40 |
| Purchase #4 | $27.84 | 11.131% | $30.9389 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $41.41 | 5.724% | $43.7803 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $108.43 | 11.565% | $120.9699 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $117.83 | 11.498% | $131.3781 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $420.44 | $459.6995 | $459.70 | $459.75 | $459.80 | |