| 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 | $5.81 | 10.237% | $6.4048 | $6.40 | $6.40 | $6.40 |
| Purchase #2 | $143.27 | 5.763% | $151.5267 | $151.53 | $151.55 | $151.50 |
| Purchase #3 | $42.32 | 12.430% | $47.5804 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $197.59 | 5.677% | $208.8072 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $237.88 | 3.657% | $246.5793 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $233.41 | 11.629% | $260.5532 | $260.55 | $260.55 | $260.60 |
| Purchase #7 | $20.94 | 3.344% | $21.6402 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $881.22 | $943.0918 | $943.09 | $943.15 | $943.10 | |