| 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 | $52.76 | 6.560% | $56.2211 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $71.58 | 8.805% | $77.8826 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $46.55 | 3.611% | $48.2309 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $227.71 | 11.487% | $253.867 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $108.63 | 7.333% | $116.5958 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $97.34 | 5.739% | $102.9263 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $61.44 | 9.584% | $67.3284 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $666.01 | $723.0521 | $723.06 | $723.10 | $723.00 | |