| 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 | $75.74 | 4.233% | $78.9461 | $78.95 | $78.95 | $78.90 |
| Purchase #2 | $79.66 | 7.647% | $85.7516 | $85.75 | $85.75 | $85.80 |
| Purchase #3 | $24.29 | 5.660% | $25.6648 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $115.67 | 11.841% | $129.3665 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $192.82 | 8.199% | $208.6293 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $124.51 | 6.390% | $132.4662 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $215.97 | 3.705% | $223.9717 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $828.66 | $884.7962 | $884.80 | $884.75 | $884.90 | |