| 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 | $98.35 | 3.110% | $101.4087 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $232.83 | 12.861% | $262.7743 | $262.77 | $262.75 | $262.80 |
| Purchase #3 | $65.39 | 6.206% | $69.4481 | $69.45 | $69.45 | $69.40 |
| Purchase #4 | $15.76 | 8.855% | $17.1555 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $27.57 | 6.249% | $29.2928 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $59.92 | 12.670% | $67.5119 | $67.51 | $67.50 | $67.50 |
| Purchase #7 | $39.48 | 7.310% | $42.366 | $42.37 | $42.35 | $42.40 |
| 7 purchase totals = | $539.30 | $589.9573 | $589.96 | $589.90 | $590.00 | |