| 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 | $55.63 | 4.416% | $58.0866 | $58.09 | $58.10 | $58.10 |
| Purchase #2 | $15.75 | 4.198% | $16.4112 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $109.29 | 9.295% | $119.4485 | $119.45 | $119.45 | $119.40 |
| Purchase #4 | $40.72 | 12.631% | $45.8633 | $45.86 | $45.85 | $45.90 |
| Purchase #5 | $242.90 | 4.392% | $253.5682 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $237.55 | 12.209% | $266.5525 | $266.55 | $266.55 | $266.60 |
| Purchase #7 | $154.61 | 13.168% | $174.969 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $856.45 | $934.8993 | $934.90 | $934.85 | $935.00 | |