| 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 | $34.83 | 5.333% | $36.6875 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $113.89 | 9.475% | $124.6811 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $43.41 | 10.787% | $48.0926 | $48.09 | $48.10 | $48.10 |
| Purchase #4 | $16.54 | 3.596% | $17.1348 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $87.85 | 4.467% | $91.7743 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $184.36 | 4.772% | $193.1577 | $193.16 | $193.15 | $193.20 |
| Purchase #7 | $116.87 | 6.526% | $124.4969 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $597.75 | $636.0249 | $636.02 | $636.05 | $636.10 | |