| 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 | $54.75 | 7.511% | $58.8623 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $164.99 | 9.129% | $180.0519 | $180.05 | $180.05 | $180.10 |
| Purchase #3 | $190.52 | 4.430% | $198.96 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $165.98 | 12.258% | $186.3258 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $183.25 | 9.648% | $200.93 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $78.77 | 6.272% | $83.7105 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $109.26 | 9.492% | $119.631 | $119.63 | $119.65 | $119.60 |
| 7 purchase totals = | $947.52 | $1,028.4715 | $1,028.47 | $1,028.50 | $1,028.50 | |