| 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 | $75.84 | 9.820% | $83.2875 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $19.48 | 6.567% | $20.7593 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $246.70 | 3.649% | $255.7021 | $255.70 | $255.70 | $255.70 |
| Purchase #4 | $26.28 | 3.355% | $27.1617 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $182.89 | 3.646% | $189.5582 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $141.96 | 11.127% | $157.7559 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $83.56 | 3.844% | $86.772 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $776.71 | $820.9967 | $821.00 | $820.95 | $821.20 | |