| 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 | $38.82 | 8.536% | $42.1337 | $42.13 | $42.15 | $42.10 |
| Purchase #2 | $210.66 | 11.534% | $234.9575 | $234.96 | $234.95 | $235.00 |
| Purchase #3 | $88.93 | 9.740% | $97.5918 | $97.59 | $97.60 | $97.60 |
| Purchase #4 | $36.55 | 4.375% | $38.1491 | $38.15 | $38.15 | $38.10 |
| Purchase #5 | $57.77 | 8.212% | $62.5141 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $42.82 | 13.684% | $48.6795 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $242.79 | 9.239% | $265.2214 | $265.22 | $265.20 | $265.20 |
| 7 purchase totals = | $718.34 | $789.2471 | $789.24 | $789.25 | $789.20 | |