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 | $102.83 | 7.853% | $110.9052 | $110.91 | $110.90 | $110.90 |
Purchase #2 | $107.60 | 9.338% | $117.6477 | $117.65 | $117.65 | $117.60 |
Purchase #3 | $132.53 | 9.673% | $145.3496 | $145.35 | $145.35 | $145.30 |
Purchase #4 | $69.30 | 12.777% | $78.1545 | $78.15 | $78.15 | $78.20 |
Purchase #5 | $28.59 | 9.518% | $31.3112 | $31.31 | $31.30 | $31.30 |
Purchase #6 | $39.81 | 13.351% | $45.125 | $45.13 | $45.15 | $45.10 |
Purchase #7 | $7.47 | 9.188% | $8.1563 | $8.16 | $8.15 | $8.20 |
7 purchase totals = | $488.13 | $536.6495 | $536.66 | $536.65 | $536.60 |