| 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 | $224.28 | 11.697% | $250.514 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $71.86 | 10.230% | $79.2113 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $189.55 | 13.314% | $214.7867 | $214.79 | $214.80 | $214.80 |
| Purchase #4 | $67.94 | 3.760% | $70.4945 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $14.88 | 3.428% | $15.3901 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $97.38 | 13.420% | $110.4484 | $110.45 | $110.45 | $110.40 |
| Purchase #7 | $18.49 | 8.407% | $20.0445 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $684.38 | $760.8895 | $760.88 | $760.90 | $760.80 | |