| 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 | $97.63 | 8.725% | $106.1482 | $106.15 | $106.15 | $106.10 |
| Purchase #2 | $51.85 | 10.565% | $57.328 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $70.71 | 5.690% | $74.7334 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $155.34 | 11.857% | $173.7587 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $87.64 | 13.468% | $99.4434 | $99.44 | $99.45 | $99.40 |
| Purchase #6 | $106.52 | 9.374% | $116.5052 | $116.51 | $116.50 | $116.50 |
| Purchase #7 | $176.72 | 6.828% | $188.7864 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $746.41 | $816.7033 | $816.71 | $816.75 | $816.60 | |