| 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 | $41.48 | 3.371% | $42.8783 | $42.88 | $42.90 | $42.90 |
| Purchase #2 | $24.83 | 5.249% | $26.1333 | $26.13 | $26.15 | $26.10 |
| Purchase #3 | $64.84 | 5.692% | $68.5307 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $218.40 | 4.835% | $228.9596 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $132.32 | 13.337% | $149.9675 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $158.73 | 3.543% | $164.3538 | $164.35 | $164.35 | $164.40 |
| Purchase #7 | $17.27 | 6.195% | $18.3399 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $657.87 | $699.1631 | $699.16 | $699.20 | $699.20 | |