| 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 | $90.25 | 5.791% | $95.4764 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $116.78 | 9.532% | $127.9115 | $127.91 | $127.90 | $127.90 |
| Purchase #3 | $11.99 | 3.553% | $12.416 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $68.59 | 9.479% | $75.0916 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $42.30 | 8.752% | $46.0021 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $107.53 | 9.449% | $117.6905 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $240.72 | 6.383% | $256.0852 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $678.16 | $730.6733 | $730.68 | $730.70 | $730.70 | |