| 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 | $73.43 | 5.368% | $77.3717 | $77.37 | $77.35 | $77.40 |
| Purchase #2 | $218.27 | 7.575% | $234.804 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $192.89 | 8.403% | $209.0985 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $245.94 | 11.241% | $273.5861 | $273.59 | $273.60 | $273.60 |
| Purchase #5 | $87.88 | 11.386% | $97.886 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $73.80 | 10.611% | $81.6309 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $54.96 | 8.755% | $59.7717 | $59.77 | $59.75 | $59.80 |
| 7 purchase totals = | $947.17 | $1,034.1489 | $1,034.15 | $1,034.15 | $1,034.20 | |