| 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 | 13.398% | $48.5003 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $59.56 | 7.437% | $63.9895 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $233.48 | 3.328% | $241.2502 | $241.25 | $241.25 | $241.30 |
| Purchase #4 | $189.55 | 11.397% | $211.153 | $211.15 | $211.15 | $211.20 |
| Purchase #5 | $47.41 | 11.588% | $52.9039 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $13.58 | 11.686% | $15.167 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $18.89 | 13.731% | $21.4838 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $605.24 | $654.4477 | $654.44 | $654.45 | $654.60 | |