| 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 | $9.44 | 5.440% | $9.9535 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $99.28 | 11.255% | $110.454 | $110.45 | $110.45 | $110.50 |
| Purchase #3 | $44.80 | 4.809% | $46.9544 | $46.95 | $46.95 | $47.00 |
| Purchase #4 | $77.38 | 11.872% | $86.5666 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $177.44 | 6.337% | $188.6844 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $241.48 | 12.323% | $271.2376 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $118.59 | 9.174% | $129.4694 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $768.41 | $843.3199 | $843.31 | $843.30 | $843.50 | |