| 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 | $89.36 | 11.830% | $99.9313 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $215.76 | 7.694% | $232.3606 | $232.36 | $232.35 | $232.40 |
| Purchase #3 | $136.78 | 13.403% | $155.1126 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $86.78 | 7.451% | $93.246 | $93.25 | $93.25 | $93.20 |
| Purchase #5 | $170.42 | 3.601% | $176.5568 | $176.56 | $176.55 | $176.60 |
| Purchase #6 | $33.47 | 6.553% | $35.6633 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $191.78 | 7.478% | $206.1213 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $924.35 | $998.9919 | $998.99 | $998.95 | $999.00 | |