| 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 | $74.64 | 6.523% | $79.5088 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $16.44 | 6.716% | $17.5441 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $182.92 | 3.323% | $188.9984 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $173.77 | 11.760% | $194.2054 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $222.68 | 6.862% | $237.9603 | $237.96 | $237.95 | $238.00 |
| Purchase #6 | $93.83 | 3.628% | $97.2342 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $93.30 | 6.246% | $99.1275 | $99.13 | $99.15 | $99.10 |
| 7 purchase totals = | $857.58 | $914.5787 | $914.58 | $914.60 | $914.50 | |