| 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 | $42.77 | 6.767% | $45.6642 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $242.27 | 8.420% | $262.6691 | $262.67 | $262.65 | $262.70 |
| Purchase #3 | $192.67 | 3.474% | $199.3634 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $141.59 | 8.585% | $153.7455 | $153.75 | $153.75 | $153.70 |
| Purchase #5 | $45.30 | 4.643% | $47.4033 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $187.85 | 8.543% | $203.898 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $6.76 | 13.198% | $7.6522 | $7.65 | $7.65 | $7.70 |
| 7 purchase totals = | $859.21 | $920.3957 | $920.39 | $920.35 | $920.50 | |