| 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 | $41.47 | 5.422% | $43.7185 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $54.60 | 7.872% | $58.8981 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $113.58 | 12.321% | $127.5742 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $156.85 | 13.585% | $178.1581 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $219.38 | 5.732% | $231.9549 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $205.71 | 12.809% | $232.0594 | $232.06 | $232.05 | $232.10 |
| Purchase #7 | $39.33 | 8.413% | $42.6388 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $830.92 | $915.0020 | $915.00 | $914.95 | $915.10 | |