| 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 | $86.31 | 12.461% | $97.0651 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $133.73 | 9.559% | $146.5133 | $146.51 | $146.50 | $146.50 |
| Purchase #3 | $73.32 | 3.220% | $75.6809 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $139.27 | 12.824% | $157.13 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $81.99 | 6.482% | $87.3046 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $195.68 | 12.456% | $220.0539 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $20.62 | 6.632% | $21.9875 | $21.99 | $22.00 | $22.00 |
| 7 purchase totals = | $730.92 | $805.7353 | $805.73 | $805.75 | $805.80 | |