| 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 | $66.51 | 5.193% | $69.9639 | $69.96 | $69.95 | $70.00 |
| Purchase #2 | $40.81 | 4.529% | $42.6583 | $42.66 | $42.65 | $42.70 |
| Purchase #3 | $151.51 | 11.858% | $169.4761 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $21.74 | 3.543% | $22.5102 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $181.55 | 9.820% | $199.3782 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $213.92 | 7.242% | $229.4121 | $229.41 | $229.40 | $229.40 |
| Purchase #7 | $173.68 | 11.498% | $193.6497 | $193.65 | $193.65 | $193.60 |
| 7 purchase totals = | $849.72 | $927.0485 | $927.05 | $927.05 | $927.10 | |