| 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 | $71.81 | 8.302% | $77.7717 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $89.78 | 5.142% | $94.3965 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $118.54 | 4.195% | $123.5128 | $123.51 | $123.50 | $123.50 |
| Purchase #4 | $221.90 | 12.854% | $250.423 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $157.96 | 6.552% | $168.3095 | $168.31 | $168.30 | $168.30 |
| Purchase #6 | $121.67 | 3.548% | $125.9869 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $66.91 | 9.466% | $73.2437 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $848.57 | $913.6441 | $913.64 | $913.60 | $913.60 | |