| 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 | $35.59 | 13.539% | $40.4085 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $180.28 | 8.419% | $195.4578 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $238.41 | 6.646% | $254.2547 | $254.25 | $254.25 | $254.30 |
| Purchase #4 | $146.57 | 7.863% | $158.0948 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $123.97 | 8.133% | $134.0525 | $134.05 | $134.05 | $134.10 |
| Purchase #6 | $74.83 | 12.352% | $84.073 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $192.96 | 6.381% | $205.2728 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $992.61 | $1,071.6141 | $1,071.60 | $1,071.55 | $1,071.80 | |