| 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 | $10.94 | 9.807% | $12.0129 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $156.54 | 10.316% | $172.6887 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $125.39 | 11.209% | $139.445 | $139.45 | $139.45 | $139.40 |
| Purchase #4 | $157.57 | 5.236% | $165.8204 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $90.80 | 7.520% | $97.6282 | $97.63 | $97.65 | $97.60 |
| Purchase #6 | $73.96 | 8.800% | $80.4685 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $206.56 | 6.637% | $220.2694 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $821.76 | $888.3331 | $888.34 | $888.30 | $888.30 | |