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 | $21.65 | 4.293% | $22.5794 | $22.58 | $22.60 | $22.60 |
Purchase #2 | $9.41 | 5.736% | $9.9498 | $9.95 | $9.95 | $9.90 |
Purchase #3 | $213.32 | 8.447% | $231.3391 | $231.34 | $231.35 | $231.30 |
Purchase #4 | $144.26 | 12.676% | $162.5464 | $162.55 | $162.55 | $162.50 |
Purchase #5 | $250.73 | 3.801% | $260.2602 | $260.26 | $260.25 | $260.30 |
Purchase #6 | $37.32 | 12.701% | $42.06 | $42.06 | $42.05 | $42.10 |
Purchase #7 | $26.52 | 4.497% | $27.7126 | $27.71 | $27.70 | $27.70 |
7 purchase totals = | $703.21 | $756.4475 | $756.45 | $756.45 | $756.40 |